we , knew by alpaca moved staying to streaming for her friend .
(ROOT_0 (S_0 (ATS_3 (NP_1 (ATNP_0 (NP_0 (PRP_1 we)) (COMMA_0 ,)) (S_2 (VP_0 (VBD_0 knew) (PP_1 (IN_1 by) (NP_2 (NN_3 alpaca)))))) (VP_4 (VBD_1 moved) (VP_2 (VBG_0 staying) (PP_2 (TO_0 to) (NP_3 (NP_5 (NN_3 streaming)) (PP_0 (IN_1 for) (NP_2 (PRPDOLLAR_0 her) (NN_0 friend)))))))) (DOT_0 .)))