the rough valley could leave down who to crumpled unmistakably , to .
(ROOT_0 (S_0 (ATS_3 (NP_1 (ATNP_1 (DT_0 the) (JJ_1 rough)) (NN_0 valley)) (VP_4 (MD_0 could) (VP_1 (ATVP_0 (VB_0 leave) (PRT_0 (RP_0 down))) (SBAR_0 (WHNP_0 (WP_0 who)) (S_2 (VP_0 (TO_0 to) (VP_1 (ATVP_3 (ATVP_2 (VBN_0 crumpled) (ADVP_0 (RB_0 unmistakably))) (COMMA_0 ,)) (S_2 (TO_0 to))))))))) (DOT_0 .)))