15_a_duplex
How could we know it actually worked in real life?

%3 0015_0002__could could 0015_0004__know know 0015_0002__could->0015_0004__know [scope] 0015_0001__How How 0015_0004__know->0015_0001__How [nim] 0015_0003__we we 0015_0004__know->0015_0003__we [arg0] 0015_0007__worked worked 0015_0004__know->0015_0007__worked [arg1] 0015_0005__it it 0015_0007__worked->0015_0005__it [arg0] 0015_0006__actually actually 0015_0007__worked->0015_0006__actually [nim] 0015_0010__life life 0015_0007__worked->0015_0010__life in[nim] 0015_0009__real real 0015_0010__life->0015_0009__real [attrib]
arc(r_0015_0002__could,r_0015_0004__know,scope).
arc(r_0015_0004__know,r_0015_0001__How,nim).
arc(r_0015_0004__know,r_0015_0003__we,arg0).
arc(r_0015_0004__know,r_0015_0007__worked,arg1).
arc(r_0015_0007__worked,r_0015_0005__it,arg0).
arc(r_0015_0007__worked,r_0015_0006__actually,nim).
arc(r_0015_0007__worked,r_0015_0010__life,r_0015_0008__in__nim).
arc(r_0015_0010__life,r_0015_0009__real,attrib).

n15_a_duplex n15_a_duplex__1_1_1_1_1 How n15_a_duplex__1_1_2_1 could n15_a_duplex__1_1_3_1_1 we n15_a_duplex__1_1_4_1_1 *ICH*-129 n15_a_duplex__1_1_4_2_1 know n15_a_duplex__1_1_4_3_1_1_1_1 it n15_a_duplex__1_1_4_3_1_2_1_1 actually n15_a_duplex__1_1_4_3_1_3_1 worked n15_a_duplex__1_1_4_3_1_4_1_1 in n15_a_duplex__1_1_4_3_1_4_2_1_1_1 real n15_a_duplex__1_1_4_3_1_4_2_2_1 life n15_a_duplex__1_2_1 ? n15_a_duplex__1 CP-QUE-MAT n15_a_duplex__1_1 IP-SUB n15_a_duplex__1->n15_a_duplex__1_1 n15_a_duplex__1_2 PUNC n15_a_duplex__1->n15_a_duplex__1_2 n15_a_duplex__1_1_1 ADVP-129 n15_a_duplex__1_1->n15_a_duplex__1_1_1 n15_a_duplex__1_1_2 MD;~cat_Vi n15_a_duplex__1_1->n15_a_duplex__1_1_2 n15_a_duplex__1_1_3 NP-SBJ n15_a_duplex__1_1->n15_a_duplex__1_1_3 n15_a_duplex__1_1_4 IP-INF-CAT n15_a_duplex__1_1->n15_a_duplex__1_1_4 n15_a_duplex__1_1_1_1 WADV n15_a_duplex__1_1_1->n15_a_duplex__1_1_1_1 n15_a_duplex__1_1_1_1->n15_a_duplex__1_1_1_1_1 n15_a_duplex__1_1_2->n15_a_duplex__1_1_2_1 n15_a_duplex__1_1_3_1 PRO n15_a_duplex__1_1_3->n15_a_duplex__1_1_3_1 n15_a_duplex__1_1_3_1->n15_a_duplex__1_1_3_1_1 n15_a_duplex__1_1_4_1 ADVP-NIM n15_a_duplex__1_1_4->n15_a_duplex__1_1_4_1 n15_a_duplex__1_1_4_2 VB;~Tf n15_a_duplex__1_1_4->n15_a_duplex__1_1_4_2 n15_a_duplex__1_1_4_3 CP-THT-OB1 n15_a_duplex__1_1_4->n15_a_duplex__1_1_4_3 n15_a_duplex__1_1_4_1->n15_a_duplex__1_1_4_1_1 n15_a_duplex__1_1_4_2->n15_a_duplex__1_1_4_2_1 n15_a_duplex__1_1_4_3_1 IP-SUB n15_a_duplex__1_1_4_3->n15_a_duplex__1_1_4_3_1 n15_a_duplex__1_1_4_3_1_1 NP-SBJ n15_a_duplex__1_1_4_3_1->n15_a_duplex__1_1_4_3_1_1 n15_a_duplex__1_1_4_3_1_2 ADVP-NIM n15_a_duplex__1_1_4_3_1->n15_a_duplex__1_1_4_3_1_2 n15_a_duplex__1_1_4_3_1_3 VBD;~I n15_a_duplex__1_1_4_3_1->n15_a_duplex__1_1_4_3_1_3 n15_a_duplex__1_1_4_3_1_4 PP-NIM n15_a_duplex__1_1_4_3_1->n15_a_duplex__1_1_4_3_1_4 n15_a_duplex__1_1_4_3_1_1_1 PRO n15_a_duplex__1_1_4_3_1_1->n15_a_duplex__1_1_4_3_1_1_1 n15_a_duplex__1_1_4_3_1_1_1->n15_a_duplex__1_1_4_3_1_1_1_1 n15_a_duplex__1_1_4_3_1_2_1 ADV n15_a_duplex__1_1_4_3_1_2->n15_a_duplex__1_1_4_3_1_2_1 n15_a_duplex__1_1_4_3_1_2_1->n15_a_duplex__1_1_4_3_1_2_1_1 n15_a_duplex__1_1_4_3_1_3->n15_a_duplex__1_1_4_3_1_3_1 n15_a_duplex__1_1_4_3_1_4_1 P-ROLE n15_a_duplex__1_1_4_3_1_4->n15_a_duplex__1_1_4_3_1_4_1 n15_a_duplex__1_1_4_3_1_4_2 NP n15_a_duplex__1_1_4_3_1_4->n15_a_duplex__1_1_4_3_1_4_2 n15_a_duplex__1_1_4_3_1_4_1->n15_a_duplex__1_1_4_3_1_4_1_1 n15_a_duplex__1_1_4_3_1_4_2_1 ADJP n15_a_duplex__1_1_4_3_1_4_2->n15_a_duplex__1_1_4_3_1_4_2_1 n15_a_duplex__1_1_4_3_1_4_2_2 N n15_a_duplex__1_1_4_3_1_4_2->n15_a_duplex__1_1_4_3_1_4_2_2 n15_a_duplex__1_1_4_3_1_4_2_1_1 ADJ n15_a_duplex__1_1_4_3_1_4_2_1->n15_a_duplex__1_1_4_3_1_4_2_1_1 n15_a_duplex__1_1_4_3_1_4_2_1_1->n15_a_duplex__1_1_4_3_1_4_2_1_1_1 n15_a_duplex__1_1_4_3_1_4_2_2->n15_a_duplex__1_1_4_3_1_4_2_2_1 n15_a_duplex__1_2->n15_a_duplex__1_2_1
( (CP-QUE-MAT (IP-SUB (ADVP-129 (WADV How;{how}))
                      (MD;~cat_Vi could;{can})
                      (NP-SBJ (PRO we;{we}))
                      (IP-INF-CAT (ADVP-NIM *ICH*-129)
                                  (VB;~Tf know;{know})
                                  (CP-THT-OB1 (IP-SUB (NP-SBJ;{ROBOT_CALLER} (PRO it;{it}))
                                                      (ADVP-NIM (ADV actually;{actually}))
                                                      (VBD;~I worked;{work})
                                                      (PP-NIM (P-ROLE in;{in})
                                                              (NP (ADJP (ADJ real;{real}))
                                                                  (N life;{life})))))))
              (PUNC ?))
  (ID 15_a_duplex))