8_a_duplex
At that event, we heard the robot voice book a table at a restaurant by calling it up, speaking to a human member of staff, and confirming the details.

%3 0008_0006__heard heard 0008_0002__that_3__event that_event 0008_0006__heard->0008_0002__that_3__event At[nim] 0008_0005__we we 0008_0006__heard->0008_0005__we [arg0] 0008_0016__by by 0008_0006__heard->0008_0016__by [arg1] 0008_0010__book book 0008_0016__by->0008_0010__book [scope] 0008_0029__and and 0008_0016__by->0008_0029__and [restriction] 0008_0007__the_9__voice the_voice 0008_0008__robot robot 0008_0007__the_9__voice->0008_0008__robot [attrib] 0008_0010__book->0008_0007__the_9__voice [arg0] 0008_0011__a_12__table a_table 0008_0010__book->0008_0011__a_12__table [arg1] 0008_0014__a_15__restaurant a_restaurant 0008_0011__a_12__table->0008_0014__a_15__restaurant at 0008_0017__calling_19__up calling_up 0008_0029__and->0008_0017__calling_19__up [conj1] 0008_0021__speaking_22__to speaking_to 0008_0029__and->0008_0021__speaking_22__to [conj2] 0008_0030__confirming confirming 0008_0029__and->0008_0030__confirming [conj3] 0008_0017__calling_19__up->0008_0007__the_9__voice [arg0] 0008_0017__calling_19__up->0008_0014__a_15__restaurant [arg1] 0008_0021__speaking_22__to->0008_0007__the_9__voice [arg0] 0008_0023__a_25__member a_member 0008_0021__speaking_22__to->0008_0023__a_25__member [arg1] 0008_0024__human human 0008_0023__a_25__member->0008_0024__human [attrib] 0008_0027__staff staff 0008_0023__a_25__member->0008_0027__staff of 0008_0030__confirming->0008_0007__the_9__voice [arg0] 0008_0031__the_32__details the_details 0008_0030__confirming->0008_0031__the_32__details [arg1]
arc(r_0008_0006__heard,r_0008_0002__that_r_0008_0003__event,r_0008_0001__At__nim).
arc(r_0008_0006__heard,r_0008_0005__we,arg0).
arc(r_0008_0006__heard,r_0008_0016__by,arg1).
arc(r_0008_0007__the_r_0008_0009__voice,r_0008_0008__robot,attrib).
arc(r_0008_0010__book,r_0008_0007__the_r_0008_0009__voice,arg0).
arc(r_0008_0010__book,r_0008_0011__a_r_0008_0012__table,arg1).
arc(r_0008_0011__a_r_0008_0012__table,r_0008_0014__a_r_0008_0015__restaurant,r_0008_0013__at).
arc(r_0008_0016__by,r_0008_0010__book,scope).
arc(r_0008_0016__by,r_0008_0029__and,restriction).
arc(r_0008_0017__calling_r_0008_0019__up,r_0008_0007__the_r_0008_0009__voice,arg0).
arc(r_0008_0017__calling_r_0008_0019__up,r_0008_0014__a_r_0008_0015__restaurant,arg1).
arc(r_0008_0021__speaking_r_0008_0022__to,r_0008_0007__the_r_0008_0009__voice,arg0).
arc(r_0008_0021__speaking_r_0008_0022__to,r_0008_0023__a_r_0008_0025__member,arg1).
arc(r_0008_0023__a_r_0008_0025__member,r_0008_0024__human,attrib).
arc(r_0008_0023__a_r_0008_0025__member,r_0008_0027__staff,r_0008_0026__of).
arc(r_0008_0029__and,r_0008_0017__calling_r_0008_0019__up,conj1).
arc(r_0008_0029__and,r_0008_0021__speaking_r_0008_0022__to,conj2).
arc(r_0008_0029__and,r_0008_0030__confirming,conj3).
arc(r_0008_0030__confirming,r_0008_0007__the_r_0008_0009__voice,arg0).
arc(r_0008_0030__confirming,r_0008_0031__the_r_0008_0032__details,arg1).

n8_a_duplex n8_a_duplex__1_1_1_1 At n8_a_duplex__1_1_2_1_1 that n8_a_duplex__1_1_2_2_1 event n8_a_duplex__1_2_1 , n8_a_duplex__1_3_1_1 we n8_a_duplex__1_4_1 heard n8_a_duplex__1_5_1_1 the n8_a_duplex__1_5_2_1_1 robot n8_a_duplex__1_5_3_1 voice n8_a_duplex__1_6_1_1 book n8_a_duplex__1_6_2_1_1 a n8_a_duplex__1_6_2_2_1 table n8_a_duplex__1_6_2_3_1_1 at n8_a_duplex__1_6_2_3_2_1_1 a n8_a_duplex__1_6_2_3_2_2_1 restaurant n8_a_duplex__1_6_3_1_1 by n8_a_duplex__1_6_3_2_1_1_1_1 calling n8_a_duplex__1_6_3_2_1_1_2_1_1 it n8_a_duplex__1_6_3_2_1_1_3_1 up n8_a_duplex__1_6_3_2_1_2_1 , n8_a_duplex__1_6_3_2_1_3_1_1_1 speaking n8_a_duplex__1_6_3_2_1_3_1_2_1_1 to n8_a_duplex__1_6_3_2_1_3_1_2_2_1_1 a n8_a_duplex__1_6_3_2_1_3_1_2_2_2_1_1 human n8_a_duplex__1_6_3_2_1_3_1_2_2_3_1 member n8_a_duplex__1_6_3_2_1_3_1_2_2_4_1_1 of n8_a_duplex__1_6_3_2_1_3_1_2_2_4_2_1_1 staff n8_a_duplex__1_6_3_2_1_4_1 , n8_a_duplex__1_6_3_2_1_5_1_1 and n8_a_duplex__1_6_3_2_1_5_2_1_1 confirming n8_a_duplex__1_6_3_2_1_5_2_2_1_1 the n8_a_duplex__1_6_3_2_1_5_2_2_2_1 details n8_a_duplex__1_7_1 . n8_a_duplex__1 IP-MAT n8_a_duplex__1_1 PP-NIM n8_a_duplex__1->n8_a_duplex__1_1 n8_a_duplex__1_2 PUNC n8_a_duplex__1->n8_a_duplex__1_2 n8_a_duplex__1_3 NP-SBJ n8_a_duplex__1->n8_a_duplex__1_3 n8_a_duplex__1_4 VBD;~Tni n8_a_duplex__1->n8_a_duplex__1_4 n8_a_duplex__1_5 NP-DOB1 n8_a_duplex__1->n8_a_duplex__1_5 n8_a_duplex__1_6 IP-INF-OB1 n8_a_duplex__1->n8_a_duplex__1_6 n8_a_duplex__1_7 PUNC n8_a_duplex__1->n8_a_duplex__1_7 n8_a_duplex__1_1_1 P-ROLE n8_a_duplex__1_1->n8_a_duplex__1_1_1 n8_a_duplex__1_1_2 NP n8_a_duplex__1_1->n8_a_duplex__1_1_2 n8_a_duplex__1_1_1->n8_a_duplex__1_1_1_1 n8_a_duplex__1_1_2_1 D n8_a_duplex__1_1_2->n8_a_duplex__1_1_2_1 n8_a_duplex__1_1_2_2 N n8_a_duplex__1_1_2->n8_a_duplex__1_1_2_2 n8_a_duplex__1_1_2_1->n8_a_duplex__1_1_2_1_1 n8_a_duplex__1_1_2_2->n8_a_duplex__1_1_2_2_1 n8_a_duplex__1_2->n8_a_duplex__1_2_1 n8_a_duplex__1_3_1 PRO n8_a_duplex__1_3->n8_a_duplex__1_3_1 n8_a_duplex__1_3_1->n8_a_duplex__1_3_1_1 n8_a_duplex__1_4->n8_a_duplex__1_4_1 n8_a_duplex__1_5_1 D n8_a_duplex__1_5->n8_a_duplex__1_5_1 n8_a_duplex__1_5_2 ADJP n8_a_duplex__1_5->n8_a_duplex__1_5_2 n8_a_duplex__1_5_3 N n8_a_duplex__1_5->n8_a_duplex__1_5_3 n8_a_duplex__1_5_1->n8_a_duplex__1_5_1_1 n8_a_duplex__1_5_2_1 ADJ n8_a_duplex__1_5_2->n8_a_duplex__1_5_2_1 n8_a_duplex__1_5_2_1->n8_a_duplex__1_5_2_1_1 n8_a_duplex__1_5_3->n8_a_duplex__1_5_3_1 n8_a_duplex__1_6_1 VB;~Tn n8_a_duplex__1_6->n8_a_duplex__1_6_1 n8_a_duplex__1_6_2 NP-OB1 n8_a_duplex__1_6->n8_a_duplex__1_6_2 n8_a_duplex__1_6_3 PP-SCON n8_a_duplex__1_6->n8_a_duplex__1_6_3 n8_a_duplex__1_6_1->n8_a_duplex__1_6_1_1 n8_a_duplex__1_6_2_1 D n8_a_duplex__1_6_2->n8_a_duplex__1_6_2_1 n8_a_duplex__1_6_2_2 N n8_a_duplex__1_6_2->n8_a_duplex__1_6_2_2 n8_a_duplex__1_6_2_3 PP n8_a_duplex__1_6_2->n8_a_duplex__1_6_2_3 n8_a_duplex__1_6_2_1->n8_a_duplex__1_6_2_1_1 n8_a_duplex__1_6_2_2->n8_a_duplex__1_6_2_2_1 n8_a_duplex__1_6_2_3_1 P-ROLE n8_a_duplex__1_6_2_3->n8_a_duplex__1_6_2_3_1 n8_a_duplex__1_6_2_3_2 NP n8_a_duplex__1_6_2_3->n8_a_duplex__1_6_2_3_2 n8_a_duplex__1_6_2_3_1->n8_a_duplex__1_6_2_3_1_1 n8_a_duplex__1_6_2_3_2_1 D n8_a_duplex__1_6_2_3_2->n8_a_duplex__1_6_2_3_2_1 n8_a_duplex__1_6_2_3_2_2 N n8_a_duplex__1_6_2_3_2->n8_a_duplex__1_6_2_3_2_2 n8_a_duplex__1_6_2_3_2_1->n8_a_duplex__1_6_2_3_2_1_1 n8_a_duplex__1_6_2_3_2_2->n8_a_duplex__1_6_2_3_2_2_1 n8_a_duplex__1_6_3_1 P-CONN n8_a_duplex__1_6_3->n8_a_duplex__1_6_3_1 n8_a_duplex__1_6_3_2 IP-PPL2 n8_a_duplex__1_6_3->n8_a_duplex__1_6_3_2 n8_a_duplex__1_6_3_1->n8_a_duplex__1_6_3_1_1 n8_a_duplex__1_6_3_2_1 ILYR n8_a_duplex__1_6_3_2->n8_a_duplex__1_6_3_2_1 n8_a_duplex__1_6_3_2_1_1 ILYR n8_a_duplex__1_6_3_2_1->n8_a_duplex__1_6_3_2_1_1 n8_a_duplex__1_6_3_2_1_2 PUNC n8_a_duplex__1_6_3_2_1->n8_a_duplex__1_6_3_2_1_2 n8_a_duplex__1_6_3_2_1_3 CONJP n8_a_duplex__1_6_3_2_1->n8_a_duplex__1_6_3_2_1_3 n8_a_duplex__1_6_3_2_1_4 PUNC n8_a_duplex__1_6_3_2_1->n8_a_duplex__1_6_3_2_1_4 n8_a_duplex__1_6_3_2_1_5 CONJP n8_a_duplex__1_6_3_2_1->n8_a_duplex__1_6_3_2_1_5 n8_a_duplex__1_6_3_2_1_1_1 VAG;~Tn.p n8_a_duplex__1_6_3_2_1_1->n8_a_duplex__1_6_3_2_1_1_1 n8_a_duplex__1_6_3_2_1_1_2 NP-OB1 n8_a_duplex__1_6_3_2_1_1->n8_a_duplex__1_6_3_2_1_1_2 n8_a_duplex__1_6_3_2_1_1_3 RP n8_a_duplex__1_6_3_2_1_1->n8_a_duplex__1_6_3_2_1_1_3 n8_a_duplex__1_6_3_2_1_1_1->n8_a_duplex__1_6_3_2_1_1_1_1 n8_a_duplex__1_6_3_2_1_1_2_1 PRO n8_a_duplex__1_6_3_2_1_1_2->n8_a_duplex__1_6_3_2_1_1_2_1 n8_a_duplex__1_6_3_2_1_1_2_1->n8_a_duplex__1_6_3_2_1_1_2_1_1 n8_a_duplex__1_6_3_2_1_1_3->n8_a_duplex__1_6_3_2_1_1_3_1 n8_a_duplex__1_6_3_2_1_2->n8_a_duplex__1_6_3_2_1_2_1 n8_a_duplex__1_6_3_2_1_3_1 ILYR n8_a_duplex__1_6_3_2_1_3->n8_a_duplex__1_6_3_2_1_3_1 n8_a_duplex__1_6_3_2_1_3_1_1 VAG;~Ipr n8_a_duplex__1_6_3_2_1_3_1->n8_a_duplex__1_6_3_2_1_3_1_1 n8_a_duplex__1_6_3_2_1_3_1_2 PP-CLR n8_a_duplex__1_6_3_2_1_3_1->n8_a_duplex__1_6_3_2_1_3_1_2 n8_a_duplex__1_6_3_2_1_3_1_1->n8_a_duplex__1_6_3_2_1_3_1_1_1 n8_a_duplex__1_6_3_2_1_3_1_2_1 P-ROLE n8_a_duplex__1_6_3_2_1_3_1_2->n8_a_duplex__1_6_3_2_1_3_1_2_1 n8_a_duplex__1_6_3_2_1_3_1_2_2 NP n8_a_duplex__1_6_3_2_1_3_1_2->n8_a_duplex__1_6_3_2_1_3_1_2_2 n8_a_duplex__1_6_3_2_1_3_1_2_1->n8_a_duplex__1_6_3_2_1_3_1_2_1_1 n8_a_duplex__1_6_3_2_1_3_1_2_2_1 D n8_a_duplex__1_6_3_2_1_3_1_2_2->n8_a_duplex__1_6_3_2_1_3_1_2_2_1 n8_a_duplex__1_6_3_2_1_3_1_2_2_2 ADJP n8_a_duplex__1_6_3_2_1_3_1_2_2->n8_a_duplex__1_6_3_2_1_3_1_2_2_2 n8_a_duplex__1_6_3_2_1_3_1_2_2_3 N n8_a_duplex__1_6_3_2_1_3_1_2_2->n8_a_duplex__1_6_3_2_1_3_1_2_2_3 n8_a_duplex__1_6_3_2_1_3_1_2_2_4 PP n8_a_duplex__1_6_3_2_1_3_1_2_2->n8_a_duplex__1_6_3_2_1_3_1_2_2_4 n8_a_duplex__1_6_3_2_1_3_1_2_2_1->n8_a_duplex__1_6_3_2_1_3_1_2_2_1_1 n8_a_duplex__1_6_3_2_1_3_1_2_2_2_1 ADJ n8_a_duplex__1_6_3_2_1_3_1_2_2_2->n8_a_duplex__1_6_3_2_1_3_1_2_2_2_1 n8_a_duplex__1_6_3_2_1_3_1_2_2_2_1->n8_a_duplex__1_6_3_2_1_3_1_2_2_2_1_1 n8_a_duplex__1_6_3_2_1_3_1_2_2_3->n8_a_duplex__1_6_3_2_1_3_1_2_2_3_1 n8_a_duplex__1_6_3_2_1_3_1_2_2_4_1 P-ROLE n8_a_duplex__1_6_3_2_1_3_1_2_2_4->n8_a_duplex__1_6_3_2_1_3_1_2_2_4_1 n8_a_duplex__1_6_3_2_1_3_1_2_2_4_2 NP n8_a_duplex__1_6_3_2_1_3_1_2_2_4->n8_a_duplex__1_6_3_2_1_3_1_2_2_4_2 n8_a_duplex__1_6_3_2_1_3_1_2_2_4_1->n8_a_duplex__1_6_3_2_1_3_1_2_2_4_1_1 n8_a_duplex__1_6_3_2_1_3_1_2_2_4_2_1 N n8_a_duplex__1_6_3_2_1_3_1_2_2_4_2->n8_a_duplex__1_6_3_2_1_3_1_2_2_4_2_1 n8_a_duplex__1_6_3_2_1_3_1_2_2_4_2_1->n8_a_duplex__1_6_3_2_1_3_1_2_2_4_2_1_1 n8_a_duplex__1_6_3_2_1_4->n8_a_duplex__1_6_3_2_1_4_1 n8_a_duplex__1_6_3_2_1_5_1 CONJ n8_a_duplex__1_6_3_2_1_5->n8_a_duplex__1_6_3_2_1_5_1 n8_a_duplex__1_6_3_2_1_5_2 ILYR n8_a_duplex__1_6_3_2_1_5->n8_a_duplex__1_6_3_2_1_5_2 n8_a_duplex__1_6_3_2_1_5_1->n8_a_duplex__1_6_3_2_1_5_1_1 n8_a_duplex__1_6_3_2_1_5_2_1 VAG;~Tn n8_a_duplex__1_6_3_2_1_5_2->n8_a_duplex__1_6_3_2_1_5_2_1 n8_a_duplex__1_6_3_2_1_5_2_2 NP-OB1 n8_a_duplex__1_6_3_2_1_5_2->n8_a_duplex__1_6_3_2_1_5_2_2 n8_a_duplex__1_6_3_2_1_5_2_1->n8_a_duplex__1_6_3_2_1_5_2_1_1 n8_a_duplex__1_6_3_2_1_5_2_2_1 D n8_a_duplex__1_6_3_2_1_5_2_2->n8_a_duplex__1_6_3_2_1_5_2_2_1 n8_a_duplex__1_6_3_2_1_5_2_2_2 NS n8_a_duplex__1_6_3_2_1_5_2_2->n8_a_duplex__1_6_3_2_1_5_2_2_2 n8_a_duplex__1_6_3_2_1_5_2_2_1->n8_a_duplex__1_6_3_2_1_5_2_2_1_1 n8_a_duplex__1_6_3_2_1_5_2_2_2->n8_a_duplex__1_6_3_2_1_5_2_2_2_1 n8_a_duplex__1_7->n8_a_duplex__1_7_1
( (IP-MAT (PP-NIM (P-ROLE At;{at})
                  (NP;{CONFERENCE} (D that;{that})
                                   (N event;{event})))
          (PUNC ,)
          (NP-SBJ (PRO we;{we}))
          (VBD;~Tni heard;{hear})
          (NP-DOB1;{ROBOT_VOICE} (D the;{the})
                                 (ADJP (ADJ robot;{robot}))
                                 (N voice;{voice}))
          (IP-INF-OB1 (VB;~Tn book;{book})
                      (NP-OB1 (D a;{a})
                              (N table;{table})
                              (PP (P-ROLE at;{at})
                                  (NP;{RESTAURANT} (D a;{a})
                                                   (N restaurant;{restaurant}))))
                      (PP-SCON (P-CONN by;{by})
                               (IP-PPL2 (ILYR (ILYR (VAG;~Tn.p calling;{call})
                                                    (NP-OB1;{RESTAURANT} (PRO it;{it}))
                                                    (RP up;{up}))
                                              (PUNC ,)
                                              (CONJP (ILYR (VAG;~Ipr speaking;{speak[to]})
                                                           (PP-CLR (P-ROLE to;{to})
                                                                   (NP (D a;{a})
                                                                       (ADJP (ADJ human;{human}))
                                                                       (N member;{member})
                                                                       (PP (P-ROLE of;{of})
                                                                           (NP (N staff;{staff})))))))
                                              (PUNC ,)
                                              (CONJP (CONJ and;{and})
                                                     (ILYR (VAG;~Tn confirming;{confirm})
                                                           (NP-OB1 (D the;{the})
                                                                   (NS details;{detail}))))))))
          (PUNC .))
  (ID 8_a_duplex))