By anything was to stand sporting on stones .
(ROOT_0 (S_0 (ATS_3 (NP_1 (IN_2 By) (NN_3 anything)) (VP_4 (VBD_2 was) (S_2 (VP_0 (TO_0 to) (VP_1 (VB_0 stand) (VP_2 (VBG_0 sporting) (PP_2 (IN_0 on) (NP_4 (NNS_1 stones))))))))) (DOT_0 .)))