`` silly grassy jeans did no know down .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (TICK_0 ``) (NP_1 (ATNP_0 (JJ_0 silly) (JJ_1 grassy)) (NNS_0 jeans))) (VP_3 (ATVP_1 (VBD_0 did) (RB_1 no)) (VP_5 (VB_0 know) (PRT_0 (RP_0 down))))) (DOT_0 .)))