She braked to try a skeletal grass by an pink yawn , a boy than class n<apostrophe>t trips .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 She)) (VP_4 (VBN_0 braked) (S_2 (VP_0 (TO_0 to) (VP_1 (VB_0 try) (NP_3 (NP_6 (ATNP_1 (DT_0 a) (JJ_1 skeletal)) (NN_1 grass)) (PP_0 (IN_1 by) (NP_2 (ATNP_2 (ATNP_0 (NP_6 (ATNP_1 (DT_0 an) (JJ_1 pink)) (NN_1 yawn)) (COMMA_0 ,)) (NP_3 (NP_5 (DT_0 a) (NN_2 boy)) (PP_0 (IN_1 than) (NP_2 (NN_3 class) (RB_1 n<apostrophe>t))))) (NNS_1 trips))))))))) (DOT_0 .)))