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(ROOT_0 (S_0 (ATS_2 (SBAR_0 (S_1 (NP_0 (DT_0 the) (NN_2 halt)) (VP_5 (MD_0 would) (VP_1 (ATVP_0 (ADVP_0 (RB_0 really)) (VBG_0 doing)) (SBAR_0 (S_1 (NP_0 (NP_5 (DT_0 the) (NN_2 tree)) (PP_1 (IN_1 by) (NP_2 (ATNP_0 (PRPDOLLAR_0 his) (JJ_0 missing)) (NP_4 (JJ_1 schoolhouse) (NNS_1 structures))))) (VP_5 (ATVP_1 (VBD_1 was) (RB_1 back)) (ADJP_0 (JJ_0 single))))))))) (COMMA_0 ,)) (APOSTROPHE_0 <apostrophe><apostrophe>)))