FIG. 1: ( aQ ) 2 dependence of VPF, Π$_{V}$$_{+}$$_{A}$( Q ), at all valence quark masses: m$_{q}$ = 0 . 015 (circle), 0 . 025 (square), 0 . 035 (diamond), and 0 . 050 (triangle). Top half is a result at m$_{s}$ = 0 . 08 while the bottom is at m$_{s}$ = 0 . 10. Solid curves show a fit function at each quark masses. Filled symbols are the points for which each momentum component is equal to or smaller than 2 π/ 16 in the lattice unit. 9 0.1 0.12 0.14 0.16 m$_{q}$=0.015 m$_{q}$=0.025 0.4 0.5 0.6 0.7 0.8 0.9 1 (aQ) 2 0.1 0.12 0.14 0.16 m$_{q}$=0.035 0.4 0.5 0.6 0.7 0.8 0.9 1 (aQ) 2 m$_{q}$=0.050 $_{V+A}$, m$_{s}$=0.10 0.1 0.12 0.14 0.16 m$_{q}$=0.015 m$_{q}$=0.025 0.4 0.5 0.6 0.7 0.8 0.9 1 (aQ) 2 0.1 0.12 0.14 0.16 m$_{q}$=0.035 0.4 0.5 0.6 0.7 0.8 0.9 1 (aQ) 2 m$_{q}$=0.050 $_{V+A}$, m$_{s}$=0.08