It try out at a fat cluster , to rattle .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 It)) (VP_4 (ATVP_3 (ATVP_2 (ATVP_0 (VB_0 try) (PRT_0 (RP_0 out))) (PP_0 (IN_1 at) (NP_6 (ATNP_1 (DT_0 a) (ADJP_0 (JJ_0 fat))) (NN_1 cluster)))) (COMMA_0 ,)) (S_2 (VP_0 (TO_0 to) (VP_1 (VB_0 rattle)))))) (DOT_0 .)))