from fractions import Fraction
def main():
    q = int(input())
    x1, y1, x2, y2, x3, y3 = map(int, input().split())
    r = 0
    if (x2 - x1) * (y3 - y1) == (x3 - x1) * (y2 - y1):
        Mx = max(x1, max(x2, x3))
        mx = min(x1, min(x2, x3))
        My = max(y1, max(y2, y3))
        my = min(y1, min(y2, y3))
        r = (Fraction(Mx - mx,2)) ** 2 + (Fraction(My - my,2)) ** 2
        xg = Fraction(mx + Mx,2)
        yg = Fraction(my + My,2)
        for _ in range(q):
            x, y = map(int, input().split())
            R = (xg - x) ** 2 + (yg - y) ** 2
            if R <= r:
                print("Yes")
            else:
                print("No")
    else:
        det = (x2 - x1) * (y3 - y1) - (x3 - x1) * (y2 - y1)
        m = [[y3 - y1, -y2 + y1], [-x3+x1, x2 -x1]]
        f = [Fraction(x2 ** 2 + y2 ** 2,2) - Fraction(x1 ** 2 - y1 ** 2,2), Fraction(x3 ** 2 + y3 ** 2,2) - Fraction(x1 ** 2 - y1 ** 2,2)]
        e = [m[0][0] * f[0] + m[0][1] * f[1], 
             m[1][0] * f[0] + m[1][1] * f[1]]
        xg = Fraction(e[0], det)
        yg = Fraction(e[1],det)
        r = (xg-x1)**2 + (yg-y1)**2
        for _ in range(q):
            x, y = map(int, input().split())
            R = (xg - x) ** 2 + (yg - y) ** 2
            if R <= r:
                print("Yes")
            else:
                print("No")

if __name__ == "__main__":
    main()