16_a_lockdown
His teacher acted like it was the best piece of work they'd ever seen.

0016_0002__teacher teacher 0016_0001__His his 0016_0002__teacher->0016_0001__His [gen] 0016_0003__acted acted 0016_0003__acted->0016_0002__teacher [arg0] 0016_0004__like like 0016_0004__like->0016_0003__acted [scope] 0016_0006__was was 0016_0004__like->0016_0006__was [restriction] 0016_0005__it it 0016_0006__was->0016_0005__it [arg0] 0016_0007__the_0016_0009__piece the_piece 0016_0006__was->0016_0007__the_0016_0009__piece [prd] 0016_0008__best best 0016_0007__the_0016_0009__piece->0016_0008__best [attrib] 0016_0011__work work 0016_0007__the_0016_0009__piece->0016_0011__work of 0016_0013'd 'd 0016_0015__seen seen 0016_0013'd->0016_0015__seen [scope] 0016_0015__seen->0016_0002__teacher [arg0] 0016_0015__seen->0016_0011__work [arg1] 0016_0014__ever ever 0016_0015__seen->0016_0014__ever [nim]
arc(r_0016_0002__teacher,r_0016_0001__His,gen).
arc(r_0016_0003__acted,r_0016_0002__teacher,arg0).
arc(r_0016_0004__like,r_0016_0003__acted,scope).
arc(r_0016_0004__like,r_0016_0006__was,restriction).
arc(r_0016_0006__was,r_0016_0005__it,arg0).
arc(r_0016_0006__was,r_0016_0007__the_r_0016_0009__piece,prd).
arc(r_0016_0007__the_r_0016_0009__piece,r_0016_0008__best,attrib).
arc(r_0016_0007__the_r_0016_0009__piece,r_0016_0011__work,r_0016_0010__of).
arc(r_0016_0013___apos_d,r_0016_0015__seen,keep_scope).
arc(r_0016_0015__seen,r_0016_0002__teacher,arg0).
arc(r_0016_0015__seen,r_0016_0011__work,arg1).
arc(r_0016_0015__seen,r_0016_0014__ever,nim).


IP-MAT NP-SBJ NP-GEN PRO;_genm_ His N teacher VBD;~I acted PP-SCON P-CONN like IP-ADV NP-SBJ PRO it BED;~Ln was NP-PRD D the ADJP ADJS best N piece PP P-ROLE of NP N work IP-REL NP-SBJ PRO they HVD;~cat_Ve 'd IP-PPL-CAT NP-OB1 *T* ADVP-NIM ADV ever VVN;~Tn seen PUNC .
( (IP-MAT (NP-SBJ;{TEACHER} (NP-GEN;{SON_OF_A} (PRO;_genm_ His;{his}))
                            (N teacher;{teacher}))
          (VBD;~I acted;{act})
          (PP-SCON (P-CONN like;{like})
                   (IP-ADV (NP-SBJ;{PRESENTATION} (PRO it;{it}))
                           (BED;~Ln was;{be})
                           (NP-PRD (D the;{the})
                                   (ADJP (ADJS best;{good}))
                                   (N piece;{piece})
                                   (PP (P-ROLE of;{of})
                                       (NP (N work;{work})
                                           (IP-REL (NP-SBJ;{TEACHER} (PRO they;{they}))
                                                   (HVD;~cat_Ve <apos>d;{have})
                                                   (IP-PPL-CAT (NP-OB1 *T*)
                                                               (ADVP-NIM (ADV ever;{ever}))
                                                               (VVN;~Tn seen;{see}))))))))
          (PUNC .))
  (ID 16_a_lockdown;speaker=a))