lower if He happened back stretch off Quechua potatoes later Vida <apostrophe>s fixed dried to be to let classes .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (NP_1 (NP_6 (JJR_0 lower)) (SBAR_0 (IN_2 if) (S_1 (NP_1 (PRP_0 He)) (VP_5 (ATVP_1 (VBD_0 happened) (RB_1 back)) (VP_1 (ATVP_0 (VB_0 stretch) (PRT_0 (RP_0 off))) (NP_3 (NNP_1 Quechua) (NNS_1 potatoes))))))) (ADVP_0 (RB_1 later) (NP_4 (NNP_0 Vida) (POS_0 <apostrophe>s)))) (VP_3 (VBD_1 fixed) (VP_2 (VBG_0 dried) (S_2 (VP_0 (TO_0 to) (VP_1 (VB_0 be) (S_2 (VP_0 (TO_0 to) (VP_1 (VB_0 let) (NP_3 (NNS_1 classes))))))))))) (DOT_0 .)))