15_a_lockdown
But he didn't change it - he just changed the name on the front.

%3 0015_0003__did_5__change did_change 0015_0002__he he 0015_0003__did_5__change->0015_0002__he [arg0] 0015_0006__it it 0015_0003__did_5__change->0015_0006__it [arg1] 0015_0010__changed changed 0015_0003__did_5__change->0015_0010__changed [prn] 0015_0010__changed->0015_0002__he [arg0] 0015_0009__just just 0015_0010__changed->0015_0009__just [nim] 0015_0011__the_12__name the_name 0015_0010__changed->0015_0011__the_12__name [arg1] 0015_0004__n't n't 0015_0004__n't->0015_0003__did_5__change [scope] 0015_0014__the_15__front the_front 0015_0011__the_12__name->0015_0014__the_15__front on
arc(r_0015_0003__did_r_0015_0005__change,r_0015_0002__he,arg0).
arc(r_0015_0003__did_r_0015_0005__change,r_0015_0006__it,arg1).
arc(r_0015_0003__did_r_0015_0005__change,r_0015_0010__changed,prn).
arc(r_0015_0004__n_apos_t,r_0015_0003__did_r_0015_0005__change,keep_scope).
arc(r_0015_0010__changed,r_0015_0002__he,arg0).
arc(r_0015_0010__changed,r_0015_0009__just,nim).
arc(r_0015_0010__changed,r_0015_0011__the_r_0015_0012__name,arg1).
arc(r_0015_0011__the_r_0015_0012__name,r_0015_0014__the_r_0015_0015__front,r_0015_0013__on).

n15_a_lockdown n15_a_lockdown__1_1_1 But n15_a_lockdown__1_2_1_1 he n15_a_lockdown__1_3_1 did n15_a_lockdown__1_4_1 n't n15_a_lockdown__1_5_1 change n15_a_lockdown__1_6_1_1 it n15_a_lockdown__1_7_1 - n15_a_lockdown__1_8_1_1_1_1 he n15_a_lockdown__1_8_1_2_1_1 just n15_a_lockdown__1_8_1_3_1 changed n15_a_lockdown__1_8_1_4_1_1 the n15_a_lockdown__1_8_1_4_2_1 name n15_a_lockdown__1_8_1_4_3_1_1 on n15_a_lockdown__1_8_1_4_3_2_1_1 the n15_a_lockdown__1_8_1_4_3_2_2_1 front n15_a_lockdown__1_9_1 . n15_a_lockdown__1 IP-MAT n15_a_lockdown__1_1 CONJ;_cl_ n15_a_lockdown__1->n15_a_lockdown__1_1 n15_a_lockdown__1_2 NP-SBJ n15_a_lockdown__1->n15_a_lockdown__1_2 n15_a_lockdown__1_3 DOD n15_a_lockdown__1->n15_a_lockdown__1_3 n15_a_lockdown__1_4 NEG;_clitic_ n15_a_lockdown__1->n15_a_lockdown__1_4 n15_a_lockdown__1_5 VB;~Tn n15_a_lockdown__1->n15_a_lockdown__1_5 n15_a_lockdown__1_6 NP-OB1 n15_a_lockdown__1->n15_a_lockdown__1_6 n15_a_lockdown__1_7 PUNC n15_a_lockdown__1->n15_a_lockdown__1_7 n15_a_lockdown__1_8 PRN n15_a_lockdown__1->n15_a_lockdown__1_8 n15_a_lockdown__1_9 PUNC n15_a_lockdown__1->n15_a_lockdown__1_9 n15_a_lockdown__1_1->n15_a_lockdown__1_1_1 n15_a_lockdown__1_2_1 PRO n15_a_lockdown__1_2->n15_a_lockdown__1_2_1 n15_a_lockdown__1_2_1->n15_a_lockdown__1_2_1_1 n15_a_lockdown__1_3->n15_a_lockdown__1_3_1 n15_a_lockdown__1_4->n15_a_lockdown__1_4_1 n15_a_lockdown__1_5->n15_a_lockdown__1_5_1 n15_a_lockdown__1_6_1 PRO n15_a_lockdown__1_6->n15_a_lockdown__1_6_1 n15_a_lockdown__1_6_1->n15_a_lockdown__1_6_1_1 n15_a_lockdown__1_7->n15_a_lockdown__1_7_1 n15_a_lockdown__1_8_1 IP-MAT n15_a_lockdown__1_8->n15_a_lockdown__1_8_1 n15_a_lockdown__1_8_1_1 NP-SBJ n15_a_lockdown__1_8_1->n15_a_lockdown__1_8_1_1 n15_a_lockdown__1_8_1_2 ADVP-NIM n15_a_lockdown__1_8_1->n15_a_lockdown__1_8_1_2 n15_a_lockdown__1_8_1_3 VBD;~Tn n15_a_lockdown__1_8_1->n15_a_lockdown__1_8_1_3 n15_a_lockdown__1_8_1_4 NP-OB1 n15_a_lockdown__1_8_1->n15_a_lockdown__1_8_1_4 n15_a_lockdown__1_8_1_1_1 PRO n15_a_lockdown__1_8_1_1->n15_a_lockdown__1_8_1_1_1 n15_a_lockdown__1_8_1_1_1->n15_a_lockdown__1_8_1_1_1_1 n15_a_lockdown__1_8_1_2_1 ADV n15_a_lockdown__1_8_1_2->n15_a_lockdown__1_8_1_2_1 n15_a_lockdown__1_8_1_2_1->n15_a_lockdown__1_8_1_2_1_1 n15_a_lockdown__1_8_1_3->n15_a_lockdown__1_8_1_3_1 n15_a_lockdown__1_8_1_4_1 D n15_a_lockdown__1_8_1_4->n15_a_lockdown__1_8_1_4_1 n15_a_lockdown__1_8_1_4_2 N n15_a_lockdown__1_8_1_4->n15_a_lockdown__1_8_1_4_2 n15_a_lockdown__1_8_1_4_3 PP n15_a_lockdown__1_8_1_4->n15_a_lockdown__1_8_1_4_3 n15_a_lockdown__1_8_1_4_1->n15_a_lockdown__1_8_1_4_1_1 n15_a_lockdown__1_8_1_4_2->n15_a_lockdown__1_8_1_4_2_1 n15_a_lockdown__1_8_1_4_3_1 P-ROLE n15_a_lockdown__1_8_1_4_3->n15_a_lockdown__1_8_1_4_3_1 n15_a_lockdown__1_8_1_4_3_2 NP n15_a_lockdown__1_8_1_4_3->n15_a_lockdown__1_8_1_4_3_2 n15_a_lockdown__1_8_1_4_3_1->n15_a_lockdown__1_8_1_4_3_1_1 n15_a_lockdown__1_8_1_4_3_2_1 D n15_a_lockdown__1_8_1_4_3_2->n15_a_lockdown__1_8_1_4_3_2_1 n15_a_lockdown__1_8_1_4_3_2_2 N n15_a_lockdown__1_8_1_4_3_2->n15_a_lockdown__1_8_1_4_3_2_2 n15_a_lockdown__1_8_1_4_3_2_1->n15_a_lockdown__1_8_1_4_3_2_1_1 n15_a_lockdown__1_8_1_4_3_2_2->n15_a_lockdown__1_8_1_4_3_2_2_1 n15_a_lockdown__1_9->n15_a_lockdown__1_9_1
( (IP-MAT (CONJ;_cl_ But;{but})
          (NP-SBJ;{SON_OF_A} (PRO he;{he}))
          (DOD did;{do})
          (NEG;_clitic_ n<apos>t;{not})
          (VB;~Tn change;{change})
          (NP-OB1;{PRESENTATION} (PRO it;{it}))
          (PUNC <hyphen>)
          (PRN (IP-MAT (NP-SBJ;{SON_OF_A} (PRO he;{he}))
                       (ADVP-NIM (ADV just;{just}))
                       (VBD;~Tn changed;{change})
                       (NP-OB1 (D the;{the})
                               (N name;{name})
                               (PP (P-ROLE on;{on})
                                   (NP (D the;{the})
                                       (N front;{front}))))))
          (PUNC .))
  (ID 15_a_lockdown;speaker=a))