He used to heard as with emerald Trailing from the stepping nap of dude appropriate .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 He)) (VP_4 (VBN_0 used) (S_2 (VP_0 (TO_0 to) (VP_1 (ATVP_2 (VBN_0 heard) (ADVP_0 (IN_2 as))) (PP_1 (IN_1 with) (NP_2 (NP_4 (JJ_1 emerald)) (VP_2 (VBG_0 Trailing) (PP_2 (IN_0 from) (NP_3 (NP_6 (ATNP_1 (DT_0 the) (VBG_0 stepping)) (NN_1 nap)) (PP_0 (IN_1 of) (NP_6 (NN_3 dude) (JJ_0 appropriate))))))))))))) (DOT_0 .)))