They captivated on rough wisps hardly , going .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 They)) (VP_4 (ATVP_3 (ATVP_2 (ATVP_4 (VBD_2 captivated) (PP_2 (IN_0 on) (NP_3 (JJ_1 rough) (NNS_0 wisps)))) (ADVP_0 (RB_0 hardly))) (COMMA_0 ,)) (S_2 (VBG_0 going)))) (DOT_0 .)))