in the mounds , he did the rounded idiom on finger .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ATS_2 (PP_2 (IN_0 in) (NP_6 (DT_0 the) (NNS_1 mounds))) (COMMA_0 ,)) (NP_0 (PRP_1 he))) (VP_3 (VBD_0 did) (NP_3 (NP_6 (ATNP_1 (DT_0 the) (JJ_1 rounded)) (NN_1 idiom)) (PP_0 (IN_1 on) (NP_2 (NN_3 finger)))))) (DOT_0 .)))