a Quechua friend gave All grimaced Several to care one knees .
(ROOT_0 (S_0 (ATS_3 (NP_1 (ATNP_1 (DT_0 a) (NNP_1 Quechua)) (NN_0 friend)) (VP_4 (ATVP_1 (VBD_1 gave) (ADVP_0 (DT_1 All))) (VP_1 (ATVP_3 (VBD_1 grimaced) (ADJP_0 (JJ_0 Several))) (S_2 (VP_0 (TO_0 to) (VP_1 (VB_0 care) (NP_0 (CD_0 one) (NNS_0 knees)))))))) (DOT_0 .)))