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(ROOT_0 (S_0 (ATS_3 (ATS_1 (ADVP_0 (IN_2 if) (RB_1 there)) (NP_0 (CD_0 one) (NNS_0 giggles))) (VP_3 (ATVP_3 (VBD_0 were) (NP_6 (ATNP_1 (DT_0 the) (JJ_1 sharp)) (NN_1 cardigan))) (PP_2 (IN_0 by) (NP_3 (NN_0 seat) (NNS_1 Thanks))))) (DOT_0 .)))