to be , and they stifled out .
(ROOT_0 (S_0 (ATS_3 (ATS_4 (ATS_0 (S_2 (VP_0 (TO_0 to) (VP_1 (VB_0 be)))) (COMMA_0 ,)) (CC_0 and)) (S_1 (NP_0 (PRP_1 they)) (VP_5 (VBD_0 stifled) (PRT_0 (RP_0 out))))) (DOT_0 .)))