She left were of classes and classes .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 She)) (VP_4 (VBD_2 left) (S_2 (VP_0 (VBD_0 were) (PP_1 (IN_1 of) (NP_2 (ATNP_0 (NP_4 (NNS_1 classes)) (CC_0 and)) (NP_4 (NNS_1 classes)))))))) (DOT_0 .)))