the scruffy world were to used warm .
(ROOT_0 (S_0 (ATS_3 (NP_1 (ATNP_1 (DT_0 the) (JJ_1 scruffy)) (NN_0 world)) (VP_4 (VBD_2 were) (S_2 (VP_0 (TO_0 to) (VP_1 (VBN_0 used) (ADJP_0 (JJ_0 warm))))))) (DOT_0 .)))