bag flats narrowed them but cap of the grassy uniform Because gravel .
(ROOT_0 (S_0 (ATS_3 (NP_1 (NN_1 bag) (NNS_0 flats)) (VP_4 (ATVP_1 (VP_5 (VBD_1 narrowed) (NP_1 (PRP_0 them))) (CC_0 but)) (VP_5 (VBP_0 cap) (PP_2 (IN_0 of) (NP_3 (NP_6 (ATNP_1 (DT_0 the) (JJ_1 grassy)) (NN_1 uniform)) (PP_0 (IN_1 Because) (NP_2 (NN_3 gravel)))))))) (DOT_0 .)))