he stop a lesson for trips Maybe <apostrophe><apostrophe>
(ROOT_0 (S_0 (ATS_2 (SBAR_0 (S_1 (NP_0 (PRP_1 he)) (VP_5 (VB_0 stop) (NP_3 (NP_5 (DT_0 a) (NN_2 lesson)) (PP_0 (IN_1 for) (NP_4 (NNS_1 trips))))))) (ADVP_0 (RB_0 Maybe))) (APOSTROPHE_0 <apostrophe><apostrophe>)))