And He <apostrophe>s up teaching over of the kids , of the teeth .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (CC_0 And) (NP_1 (PRP_0 He))) (VP_3 (ATVP_1 (VBZ_0 <apostrophe>s) (PRT_0 (RP_0 up))) (VP_1 (ATVP_3 (ATVP_2 (ATVP_0 (VBG_0 teaching) (PRT_0 (RP_0 over))) (PP_1 (IN_1 of) (NP_2 (DT_0 the) (NNS_1 kids)))) (COMMA_0 ,)) (PP_0 (IN_1 of) (NP_2 (DT_0 the) (NNS_1 teeth)))))) (DOT_0 .)))