it left to have the swollen class than the muffled boulders .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_1 it)) (VP_4 (VBD_2 left) (S_2 (VP_0 (TO_0 to) (VP_1 (VB_0 have) (NP_3 (NP_6 (ATNP_1 (DT_0 the) (JJ_1 swollen)) (NN_1 class)) (PP_0 (IN_1 than) (NP_5 (ATNP_1 (DT_0 the) (JJ_1 muffled)) (NNS_1 boulders))))))))) (DOT_0 .)))