the stepping chin scattered be by classes from glance classes .
(ROOT_0 (S_0 (ATS_3 (NP_1 (ATNP_1 (DT_0 the) (VBG_0 stepping)) (NN_0 chin)) (VP_4 (VBN_0 scattered) (S_2 (VP_0 (ATVP_4 (VB_0 be) (PP_1 (IN_1 by) (NP_2 (NNS_1 classes)))) (PP_2 (IN_0 from) (NP_3 (NN_0 glance) (NNS_1 classes))))))) (DOT_0 .)))