really the holes flats should left off happened the Bolivians one calculations .
(ROOT_0 (S_0 (ATS_3 (NP_1 (ATNP_0 (RB_0 really) (NP_6 (DT_0 the) (NNS_1 holes))) (NNS_0 flats)) (VP_4 (MD_0 should) (VP_1 (ATVP_3 (VBD_2 left) (PRT_0 (RP_0 off))) (S_2 (VP_0 (ATVP_0 (VBN_0 happened) (NP_2 (DT_0 the) (NNP_1 Bolivians))) (NP_2 (CD_0 one) (NNS_0 calculations))))))) (DOT_0 .)))