that hat happened breathe of anything Behind a mounds over hippie .
(ROOT_0 (S_0 (ATS_3 (NP_1 (DT_1 that) (NN_2 hat)) (VP_4 (VBN_0 happened) (S_2 (VP_0 (ATVP_4 (VB_0 breathe) (PP_1 (IN_1 of) (NP_2 (NN_3 anything)))) (PP_2 (IN_0 Behind) (NP_3 (NP_6 (DT_0 a) (NNS_1 mounds)) (PP_0 (IN_1 over) (NP_2 (NN_3 hippie))))))))) (DOT_0 .)))