of her face , you would used the lesson .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ATS_2 (PP_2 (IN_0 of) (NP_3 (PRPDOLLAR_0 her) (NN_0 face))) (COMMA_0 ,)) (NP_0 (PRP_1 you))) (VP_3 (MD_0 would) (VP_1 (VBN_0 used) (NP_1 (DT_0 the) (NN_2 lesson))))) (DOT_0 .)))