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(ROOT_0 (S_0 (ATS_2 (SBAR_0 (WHNP_0 (WP_0 what)) (S_2 (NP_2 (JJ_1 embroidered) (NNS_1 stones)) (ADJP_0 (ATADJP_0 (RB_0 always) (RB_1 back)) (JJ_1 sudden)))) (COMMA_0 ,)) (APOSTROPHE_0 <apostrophe><apostrophe>)))