a lisp hard to together did out .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (NP_1 (NP_5 (DT_0 a) (NN_2 lisp)) (ADJP_0 (JJ_0 hard) (S_2 (VP_0 (TO_0 to))))) (ADVP_0 (RB_0 together))) (VP_3 (VBD_1 did) (ADJP_0 (RP_0 out)))) (DOT_0 .)))