around water began know the first cluster in the muffled friend ride than the grass .
(ROOT_0 (S_0 (ATS_3 (NP_1 (IN_2 around) (NN_3 water)) (VP_4 (VBD_1 began) (VP_2 (ATVP_4 (VBP_0 know) (NP_6 (ATNP_1 (DT_0 the) (JJ_1 first)) (NN_1 cluster))) (PP_2 (IN_0 in) (NP_3 (NP_6 (ATNP_1 (ATNP_1 (DT_0 the) (JJ_1 muffled)) (NN_0 friend)) (NN_1 ride)) (PP_0 (IN_1 than) (NP_5 (DT_0 the) (NN_2 grass)))))))) (DOT_0 .)))