# https://qiita.com/tatesuke/items/59133758ec25146766c3
from math import hypot

Q = int(input())
a, b, c, d, e, f = map(float, input().split())

if abs((c - a) * (f - b) - (d - b) * (e - a)) < 1e-9:
    px = (max(a, c, e) + min(a, c, e)) / 2.0
    py = (max(b, d, f) + min(b, d, f)) / 2.0
    r = hypot(px - a, py - b)
else:
    aa = a * a
    bb = b * b
    cc = c * c
    dd = d * d
    ee = e * e
    ff = f * f

    py = ((e - a) * (aa + bb - cc - dd) - (c - a) * (aa + bb - ee- ff)) / (2 * (e - a)*(b - d) - 2 * (c - a) * (b - f))

    px = (2 * (b - f) * py - aa - bb + ee + ff) / (2 * (e - a)) \
        if (c == a) else (2 * (b - d) * py - aa - bb + cc + dd) / (2 * (c - a))

    r = hypot(px - a, py - b)

for _ in range(Q):
    x, y = map(float, input().split())
    if (px - x) ** 2 + (py - y) ** 2 > r * r:
        print("No")
    else:
        print("Yes")