it was Did dead , his parents <apostrophe>s .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ATS_0 (S_1 (NP_0 (PRP_1 it)) (VP_5 (ATVP_1 (VBD_1 was) (ADVP_0 (RB_0 Did))) (ADJP_0 (JJ_0 dead)))) (COMMA_0 ,)) (NP_0 (PRPDOLLAR_0 his) (NNS_0 parents))) (VP_3 (VBZ_0 <apostrophe>s))) (DOT_0 .)))