he was , one flats was used there n<apostrophe>t of alpaca quite to warm eyes .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ATS_2 (SBAR_0 (S_1 (NP_0 (PRP_1 he)) (VP_5 (VBD_1 was)))) (COMMA_0 ,)) (NP_0 (CD_0 one) (NNS_0 flats))) (VP_3 (VBD_1 was) (VP_2 (ATVP_4 (ATVP_2 (VBN_0 used) (ADVP_0 (RB_1 there) (RB_1 n<apostrophe>t))) (PP_1 (IN_1 of) (NP_2 (NN_3 alpaca) (RB_1 quite)))) (PP_2 (TO_0 to) (NP_3 (JJ_1 warm) (NNS_0 eyes)))))) (DOT_0 .)))