used happened from Word potatoes , , he just can stand .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ATS_1 (ATS_0 (ATS_0 (S_2 (VP_0 (VBD_2 used) (VP_2 (VBN_0 happened) (PP_2 (IN_0 from) (NP_3 (NNP_1 Word) (NNS_1 potatoes)))))) (COMMA_0 ,)) (COMMA_0 ,)) (NP_0 (PRP_1 he))) (ADVP_0 (RB_0 just))) (VP_3 (MD_0 can) (VP_1 (VB_0 stand)))) (DOT_0 .)))