brown sudden friends was really silly He heavy If a lunch .
(ROOT_0 (S_0 (ATS_3 (NP_1 (ATNP_0 (JJ_0 brown) (JJ_1 sudden)) (NNS_0 friends)) (VP_4 (ATVP_3 (VBD_1 was) (ADJP_0 (RB_0 really) (JJ_0 silly))) (S_2 (NP_1 (PRP_0 He)) (ADJP_0 (JJ_1 heavy) (PP_1 (IN_1 If) (NP_5 (DT_0 a) (NN_2 lunch))))))) (DOT_0 .)))