it never did trips out a face-up fat one .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (NP_1 (PRP_1 it)) (ADVP_0 (RB_0 never))) (VP_3 (VBD_0 did) (NP_3 (NP_4 (NNS_1 trips)) (PP_0 (IN_1 out) (NP_2 (ATNP_0 (ATNP_0 (DT_0 a) (NN_3 face-up)) (JJ_0 fat)) (NP_4 (CD_0 one))))))) (DOT_0 .)))