under kids , they were a good nap Within yawn and ride .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ATS_2 (PP_2 (IN_0 under) (NP_3 (NNS_1 kids))) (COMMA_0 ,)) (NP_0 (PRP_1 they))) (VP_3 (ATVP_3 (VBD_0 were) (NP_6 (ATNP_1 (DT_0 a) (JJ_1 good)) (NN_1 nap))) (PP_2 (IN_0 Within) (NP_6 (ATNP_1 (NN_1 yawn) (CC_0 and)) (NN_1 ride))))) (DOT_0 .)))