while The was now hard , this corn came stepping from arm surfers .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ATS_2 (SBAR_0 (IN_2 while) (S_1 (NP_0 (DT_1 The)) (VP_5 (VBD_1 was) (ADJP_0 (RB_0 now) (JJ_0 hard))))) (COMMA_0 ,)) (NP_0 (DT_1 this) (NN_2 corn))) (VP_3 (VBD_1 came) (VP_2 (VBG_0 stepping) (PP_2 (IN_0 from) (NP_3 (NN_0 arm) (NNS_1 surfers)))))) (DOT_0 .)))