`` this leave over and n<apostrophe>t classes back had moved .
(ROOT_0 (S_0 (ATS_3 (ATS_4 (ATS_0 (TICK_0 ``) (S_1 (NP_0 (DT_1 this)) (VP_5 (VB_0 leave) (PRT_0 (RP_0 over))))) (CC_0 and)) (S_1 (ATS_1 (ADVP_0 (RB_1 n<apostrophe>t) (NP_4 (NNS_1 classes))) (ADVP_0 (RB_0 back))) (VP_3 (VBD_1 had) (VP_2 (VBN_0 moved))))) (DOT_0 .)))