and himself was teaching , with who to .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (CC_0 and) (NP_1 (PRP_0 himself))) (VP_3 (ATVP_3 (ATVP_2 (VBD_1 was) (S_2 (VBG_0 teaching))) (COMMA_0 ,)) (PP_2 (IN_0 with) (SBAR_0 (WHNP_0 (WP_0 who)) (S_2 (VP_0 (TO_0 to))))))) (DOT_0 .)))