, in the back chin <apostrophe><apostrophe> she was worried get out know to the mounds in the lesson .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ATS_2 (ATS_0 (COMMA_0 ,) (PP_2 (IN_0 in) (NP_6 (ATNP_1 (DT_0 the) (JJ_1 back)) (NN_1 chin)))) (APOSTROPHE_0 <apostrophe><apostrophe>)) (NP_0 (PRP_1 she))) (VP_3 (VBD_1 was) (VP_2 (VBN_0 worried) (S_2 (VP_0 (ATVP_2 (ATVP_0 (VB_0 get) (PRT_0 (RP_0 out))) (VP_1 (VB_0 know))) (PP_2 (TO_0 to) (NP_3 (NP_6 (DT_0 the) (NNS_1 mounds)) (PP_0 (IN_1 in) (NP_5 (DT_0 the) (NN_2 lesson)))))))))) (DOT_0 .)))