addition hours did so here felt slept mounds .
(ROOT_0 (S_0 (ATS_3 (NP_1 (NN_1 addition) (NNS_0 hours)) (VP_4 (ATVP_1 (VBD_0 did) (RB_1 so)) (VP_1 (ATVP_0 (ADVP_0 (RB_0 here)) (VBD_2 felt)) (NP_3 (NNP_1 slept) (NNS_1 mounds))))) (DOT_0 .)))