but , a muffled chin had or someone .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ATS_2 (CC_0 but) (COMMA_0 ,)) (NP_0 (ATNP_1 (DT_0 a) (JJ_1 muffled)) (NN_0 chin))) (VP_3 (ATVP_1 (VP_5 (VBD_1 had)) (CC_0 or)) (VP_1 (NN_3 someone)))) (DOT_0 .)))