the guy know about and slithered up of the waist-high spray .
(ROOT_0 (S_0 (ATS_3 (NP_1 (DT_0 the) (NN_2 guy)) (VP_4 (ATVP_1 (VP_5 (VB_0 know) (PRT_0 (RP_0 about))) (CC_0 and)) (VP_1 (ATVP_3 (VBD_2 slithered) (PRT_0 (RP_0 up))) (PP_0 (IN_1 of) (NP_6 (ATNP_1 (DT_0 the) (JJ_1 waist-high)) (NN_1 spray)))))) (DOT_0 .)))