They <apostrophe>s him would know to know out his knit was seriously brown .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 They)) (VP_4 (VBZ_0 <apostrophe>s) (S_1 (NP_0 (PRP_1 him)) (VP_5 (MD_0 would) (VP_1 (VB_0 know) (S_2 (VP_0 (TO_0 to) (VP_1 (ATVP_0 (VB_0 know) (PRT_0 (RP_0 out))) (SBAR_0 (S_1 (NP_0 (PRPDOLLAR_0 his) (NN_0 knit)) (VP_5 (VBD_0 was) (ADJP_0 (RB_0 seriously) (JJ_0 brown))))))))))))) (DOT_0 .)))