they refer , , , and I no there spoke green holes .
(ROOT_0 (S_0 (ATS_3 (ATS_4 (ATS_0 (ATS_0 (ATS_0 (S_1 (NP_0 (PRP_1 they)) (VP_5 (VBP_0 refer))) (COMMA_0 ,)) (COMMA_0 ,)) (COMMA_0 ,)) (CC_0 and)) (S_1 (ATS_1 (NP_1 (PRP_0 I)) (ADVP_0 (RB_1 no) (RB_1 there))) (VP_3 (VBD_1 spoke) (NP_2 (JJ_1 green) (NNS_1 holes))))) (DOT_0 .)))