them wore what to be make terrible teeth , ballet for gravel .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 them)) (VP_4 (VBD_0 wore) (SBAR_0 (WHNP_0 (WP_0 what)) (S_2 (VP_0 (TO_0 to) (VP_1 (VB_0 be) (VP_2 (ATVP_3 (ATVP_2 (VB_0 make) (NP_4 (JJ_1 terrible) (NNS_1 teeth))) (COMMA_0 ,)) (ADJP_0 (JJ_1 ballet) (PP_1 (IN_1 for) (NP_2 (NN_3 gravel))))))))))) (DOT_0 .)))