a streaming friend of valley sitting out up .
(ROOT_0 (S_0 (ATS_3 (NP_1 (NP_6 (ATNP_1 (DT_0 a) (NN_3 streaming)) (NN_1 friend)) (PP_0 (IN_1 of) (NP_5 (NN_3 valley)))) (VP_4 (ATVP_0 (VBG_0 sitting) (PRT_0 (RP_0 out))) (PRT_0 (RP_0 up)))) (DOT_0 .)))