to died then friend fleas , and now one parents howled a afraid mounds of together .
(ROOT_0 (S_0 (ATS_3 (ATS_4 (ATS_0 (S_2 (VP_0 (TO_0 to) (VP_1 (ATVP_0 (VBD_2 died) (ADVP_0 (RB_0 then))) (NP_3 (NN_0 friend) (NNS_1 fleas))))) (COMMA_0 ,)) (CC_0 and)) (S_1 (ATS_1 (ADVP_0 (RB_0 now)) (NP_0 (CD_0 one) (NNS_0 parents))) (VP_3 (ATVP_3 (VBD_0 howled) (NP_6 (ATNP_1 (DT_0 a) (JJ_1 afraid)) (NNS_1 mounds))) (PP_0 (IN_1 of) (NP_2 (RB_0 together)))))) (DOT_0 .)))