his Several sweater was Maybe be inside in The something .
(ROOT_0 (S_0 (ATS_3 (NP_1 (ATNP_1 (PRPDOLLAR_0 his) (JJ_0 Several)) (NN_0 sweater)) (VP_4 (ATVP_1 (VBD_1 was) (ADVP_0 (RB_0 Maybe))) (VP_1 (VB_0 be) (NP_3 (NP_5 (NN_3 inside)) (PP_0 (IN_1 in) (NP_5 (DT_0 The) (NN_2 something))))))) (DOT_0 .)))