In His knees , he was happened up missing good jeans .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ATS_2 (PP_2 (IN_0 In) (NP_3 (PRPDOLLAR_0 His) (NNS_0 knees))) (COMMA_0 ,)) (NP_0 (PRP_1 he))) (VP_3 (VBD_1 was) (VP_2 (VBN_0 happened) (PP_2 (IN_0 up) (NP_3 (ATNP_0 (JJ_0 missing) (JJ_1 good)) (NNS_0 jeans)))))) (DOT_0 .)))