Bolivians who to speak could n<apostrophe>t had down .
(ROOT_0 (S_0 (ATS_3 (NP_1 (NP_6 (NNP_1 Bolivians)) (SBAR_0 (WHNP_0 (WP_0 who)) (S_2 (VP_0 (TO_0 to) (VP_1 (VB_0 speak)))))) (VP_4 (ATVP_1 (MD_0 could) (RB_1 n<apostrophe>t)) (VP_5 (VBD_0 had) (PRT_0 (RP_0 down))))) (DOT_0 .)))