she stifled as They blackened as slept on knit .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 she)) (VP_4 (VBD_0 stifled) (SBAR_0 (IN_2 as) (S_1 (NP_1 (PRP_0 They)) (VP_5 (ATVP_3 (VBN_0 blackened) (PP_2 (IN_0 as) (NP_6 (NNP_1 slept)))) (PP_0 (IN_1 on) (NP_2 (NN_3 knit)))))))) (DOT_0 .)))