He happened n<apostrophe>t fleas to a nice nap of addition .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 He)) (VP_4 (ATVP_2 (VBN_0 happened) (ADVP_0 (RB_1 n<apostrophe>t) (NP_4 (NNS_1 fleas)))) (PP_2 (TO_0 to) (NP_3 (NP_6 (ATNP_1 (DT_0 a) (JJ_1 nice)) (NN_1 nap)) (PP_0 (IN_1 of) (NP_5 (NN_3 addition))))))) (DOT_0 .)))