48_a_lockdown
I think there was some sniggering.

%3 0048_0002__think think 0048_0001__I I 0048_0002__think->0048_0001__I [arg0] 0048_0004__was was 0048_0002__think->0048_0004__was [arg1] 0048_0005__some_6__sniggering some_sniggering 0048_0004__was->0048_0005__some_6__sniggering [arg0]
arc(r_0048_0002__think,r_0048_0001__I,arg0).
arc(r_0048_0002__think,r_0048_0004__was,arg1).
arc(r_0048_0004__was,r_0048_0005__some_r_0048_0006__sniggering,arg0).

n48_a_lockdown n48_a_lockdown__1_1_1_1 I n48_a_lockdown__1_2_1 think n48_a_lockdown__1_3_1_1_1 there n48_a_lockdown__1_3_1_2_1 was n48_a_lockdown__1_3_1_3_1_1 some n48_a_lockdown__1_3_1_3_2_1 sniggering n48_a_lockdown__1_4_1 . n48_a_lockdown__1 IP-MAT n48_a_lockdown__1_1 NP-SBJ n48_a_lockdown__1->n48_a_lockdown__1_1 n48_a_lockdown__1_2 VBP;~Tf n48_a_lockdown__1->n48_a_lockdown__1_2 n48_a_lockdown__1_3 CP-THT-OB1 n48_a_lockdown__1->n48_a_lockdown__1_3 n48_a_lockdown__1_4 PUNC n48_a_lockdown__1->n48_a_lockdown__1_4 n48_a_lockdown__1_1_1 PRO n48_a_lockdown__1_1->n48_a_lockdown__1_1_1 n48_a_lockdown__1_1_1->n48_a_lockdown__1_1_1_1 n48_a_lockdown__1_2->n48_a_lockdown__1_2_1 n48_a_lockdown__1_3_1 IP-SUB n48_a_lockdown__1_3->n48_a_lockdown__1_3_1 n48_a_lockdown__1_3_1_1 EX n48_a_lockdown__1_3_1->n48_a_lockdown__1_3_1_1 n48_a_lockdown__1_3_1_2 BED;~ex_V n48_a_lockdown__1_3_1->n48_a_lockdown__1_3_1_2 n48_a_lockdown__1_3_1_3 NP-ESBJ n48_a_lockdown__1_3_1->n48_a_lockdown__1_3_1_3 n48_a_lockdown__1_3_1_1->n48_a_lockdown__1_3_1_1_1 n48_a_lockdown__1_3_1_2->n48_a_lockdown__1_3_1_2_1 n48_a_lockdown__1_3_1_3_1 D n48_a_lockdown__1_3_1_3->n48_a_lockdown__1_3_1_3_1 n48_a_lockdown__1_3_1_3_2 N n48_a_lockdown__1_3_1_3->n48_a_lockdown__1_3_1_3_2 n48_a_lockdown__1_3_1_3_1->n48_a_lockdown__1_3_1_3_1_1 n48_a_lockdown__1_3_1_3_2->n48_a_lockdown__1_3_1_3_2_1 n48_a_lockdown__1_4->n48_a_lockdown__1_4_1
( (IP-MAT (NP-SBJ;{PERSON_D} (PRO I;{I}))
          (VBP;~Tf think;{think})
          (CP-THT-OB1 (IP-SUB (EX there;{there})
                              (BED;~ex_V was;{be})
                              (NP-ESBJ (D some;{some})
                                       (N sniggering;{sniggering}))))
          (PUNC .))
  (ID 48_a_lockdown;speaker=d))