I grimaced queasy was when the world of a grass <apostrophe>m as Quechua kids .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 I)) (VP_4 (ATVP_1 (VBD_1 grimaced) (RB_1 queasy)) (VP_5 (VBD_1 was) (SBAR_0 (WHADVP_0 (WRB_0 when)) (S_1 (NP_0 (NP_5 (DT_0 the) (NN_2 world)) (PP_0 (IN_1 of) (NP_5 (DT_0 a) (NN_2 grass)))) (VP_5 (VBP_0 <apostrophe>m) (PP_2 (IN_0 as) (NP_3 (NNP_1 Quechua) (NNS_1 kids))))))))) (DOT_0 .)))