her felt up listened always of back to schoolhouse calculations .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 her)) (VP_4 (ATVP_3 (VBD_2 felt) (PRT_0 (RP_0 up))) (S_2 (VP_0 (ATVP_4 (ATVP_2 (VBN_0 listened) (ADVP_0 (RB_0 always))) (PP_1 (IN_1 of) (NP_2 (RB_0 back)))) (PP_2 (TO_0 to) (NP_3 (JJ_1 schoolhouse) (NNS_0 calculations))))))) (DOT_0 .)))