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(ROOT_0 (S_0 (ATS_3 (ATS_1 (ATS_2 (CC_0 But) (COMMA_0 ,)) (NP_0 (NNP_0 Noah))) (VP_3 (VBD_1 was) (VP_2 (VBG_0 doing) (NP_2 (NP_5 (DT_0 the) (NN_2 group)) (FRAG_0 (WHADVP_0 (WRB_0 how))))))) (DOT_0 .)))