outside gravel died lazily up and were back .
(ROOT_0 (S_0 (ATS_3 (NP_1 (IN_2 outside) (NN_3 gravel)) (VP_4 (ATVP_1 (ATVP_2 (ATVP_0 (VBD_1 died) (ADVP_0 (RB_0 lazily))) (PP_1 (IN_1 up))) (CC_0 and)) (VP_5 (VBD_0 were) (PRT_0 (RP_0 back))))) (DOT_0 .)))