back the gravel crumpled Maybe when good , afraid it warmed the vibrant chill .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (RB_1 back) (NP_5 (DT_0 the) (NN_2 gravel))) (VP_3 (ATVP_2 (VBN_0 crumpled) (ADVP_0 (RB_0 Maybe))) (SBAR_0 (WHADVP_0 (WRB_0 when) (ADJP_0 (ATADJP_0 (JJ_1 good) (COMMA_0 ,)) (JJ_1 afraid))) (S_1 (NP_0 (PRP_1 it)) (VP_5 (VBD_0 warmed) (NP_6 (ATNP_1 (DT_0 the) (JJ_1 vibrant)) (NN_1 chill))))))) (DOT_0 .)))