in the chill flats , warm Spanish classes were sheathed ?
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ATS_2 (PP_2 (IN_0 in) (NP_3 (ATNP_0 (DT_0 the) (NN_3 chill)) (NNS_0 flats))) (COMMA_0 ,)) (NP_0 (ATNP_0 (JJ_0 warm) (JJ_1 Spanish)) (NNS_0 classes))) (VP_3 (VBD_1 were) (VP_2 (VBN_0 sheathed)))) (DOT_0 ?)))