her looks up refer to our calculations .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 her)) (VP_4 (ATVP_1 (VBZ_0 looks) (PRT_0 (RP_0 up))) (VP_5 (VBP_0 refer) (PP_2 (TO_0 to) (NP_3 (PRPDOLLAR_0 our) (NNS_0 calculations)))))) (DOT_0 .)))