You saw grew in cows to her friend .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 You)) (VP_4 (VBD_2 saw) (S_2 (VP_0 (ATVP_4 (VBD_2 grew) (PP_2 (IN_0 in) (NP_4 (NNS_1 cows)))) (PP_2 (TO_0 to) (NP_3 (PRPDOLLAR_0 her) (NN_0 friend))))))) (DOT_0 .)))