in the muffled sweater of group , one knees was .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ATS_2 (PP_2 (IN_0 in) (NP_3 (NP_6 (ATNP_1 (DT_0 the) (JJ_1 muffled)) (NN_1 sweater)) (PP_0 (IN_1 of) (NP_2 (NN_3 group))))) (COMMA_0 ,)) (NP_0 (CD_0 one) (NNS_0 knees))) (VP_3 (VBD_0 was))) (DOT_0 .)))