you do on surfer keep up the boy remains the deserted corn in the lot , <apostrophe><apostrophe>
(ROOT_0 (S_0 (ATS_2 (SBAR_0 (S_1 (NP_0 (PRP_1 you)) (VP_5 (ATVP_1 (VBP_0 do) (PP_2 (IN_0 on) (NP_5 (NN_3 surfer)))) (VP_1 (ATVP_0 (ATVP_0 (VB_0 keep) (PRT_0 (RP_0 up))) (NP_5 (ATNP_1 (DT_0 the) (NN_3 boy)) (NNS_1 remains))) (NP_3 (NP_6 (ATNP_1 (DT_0 the) (JJ_1 deserted)) (NN_1 corn)) (PP_0 (IN_0 in) (NP_5 (DT_0 the) (NN_2 lot)))))))) (COMMA_0 ,)) (APOSTROPHE_0 <apostrophe><apostrophe>)))