and flats tried up to the best finger heard .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (CC_0 and) (NP_1 (NNS_0 flats))) (VP_3 (ATVP_3 (VBD_2 tried) (PRT_0 (RP_0 up))) (PP_2 (TO_0 to) (NP_2 (NP_4 (ATNP_1 (DT_0 the) (JJS_0 best)) (NN_0 finger)) (VP_2 (VBN_0 heard)))))) (DOT_0 .)))