four glasses ask boy uniform by alpaca Behind her the black things and <apostrophe>s .
(ROOT_0 (S_0 (ATS_3 (NP_0 (CD_0 four) (NNS_0 glasses)) (VP_2 (ATVP_4 (VB_0 ask) (NP_2 (NN_2 boy) (NN_3 uniform))) (PP_2 (IN_0 by) (NP_3 (NP_5 (NN_3 alpaca)) (PP_2 (IN_0 Behind) (NP_3 (PRPDOLLAR_0 her) (NP_4 (ATNP_0 (NP_6 (ATNP_1 (DT_0 the) (JJ_1 black)) (NNS_1 things)) (CC_0 and)) (POS_0 <apostrophe>s)))))))) (DOT_0 .)))