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(ROOT_0 (S_0 (ATS_3 (ATS_1 (CC_0 and) (NP_1 (PRP_0 She))) (VP_3 (ATVP_1 (MD_0 could) (RB_1 n<apostrophe>t)) (VP_5 (VBD_0 knew) (ADJP_0 (RP_0 off))))) (DOT_0 .)))