She knew happened in The hazel with classes .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 She)) (VP_4 (VBD_1 knew) (VP_2 (VBN_0 happened) (PP_2 (IN_0 in) (NP_3 (NP_5 (DT_0 The) (NN_2 hazel)) (PP_0 (IN_0 with) (NP_5 (NNS_1 classes)))))))) (DOT_0 .)))