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(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 I)) (VP_4 (VBD_0 saw) (NP_3 (NP_5 (DT_0 this) (NN_2 anything)) (PP_0 (IN_1 of) (NP_2 (NP_5 (NN_3 anything)) (FRAG_0 (WHADVP_0 (WRB_0 When)))))))) (DOT_0 ?)))