to , Noah was doing the schoolhouse .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ATS_2 (SBAR_0 (S_2 (VP_0 (TO_0 to)))) (COMMA_0 ,)) (NP_0 (NNP_0 Noah))) (VP_3 (VBD_1 was) (VP_2 (VBG_0 doing) (NP_5 (DT_0 the) (NN_2 schoolhouse))))) (DOT_0 .)))