They lives back purple classes in his good maroon off alpaca .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 They)) (VP_4 (ATVP_2 (VBZ_0 lives) (ADVP_0 (RB_1 back) (NP_4 (JJ_1 purple) (NNS_1 classes)))) (PP_2 (IN_0 in) (NP_3 (NP_5 (ATNP_1 (PRPDOLLAR_0 his) (JJ_0 good)) (NN_1 maroon)) (PP_0 (IN_1 off) (NP_2 (NN_3 alpaca))))))) (DOT_0 .)))