of their knit , she did back was .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ATS_2 (PP_2 (IN_0 of) (NP_3 (PRPDOLLAR_0 their) (NN_0 knit))) (COMMA_0 ,)) (NP_0 (PRP_1 she))) (VP_3 (ATVP_1 (VBD_1 did) (RB_1 back)) (VP_5 (VBD_1 was)))) (DOT_0 .)))