The hat crumpled had while gravel lacy .
(ROOT_0 (S_0 (ATS_3 (NP_1 (DT_1 The) (NN_2 hat)) (VP_4 (VBN_0 crumpled) (S_2 (VP_0 (ATVP_4 (VBD_2 had) (NP_1 (IN_2 while) (NN_3 gravel))) (ADVP_0 (RB_0 lacy)))))) (DOT_0 .)))