#include <bits/stdc++.h>

int sign(long long a) {
    return a > 0 ? 1 : a < 0 ? -1 : 0;
}

const long long INF = 1e9;

struct Qu {
    long long a, b;
    Qu(): a(0), b(0) {}
    Qu(long long a_, long long b_): a(a_), b(b_) {
        if (b == 0) {
            a = INF;
            b = 0;
        } else {
            long long g = std::gcd(std::abs(a), std::abs(b));
            a /= g;
            b /= g;

            if (sign(a) != sign(b)) {
                if (b < 0) {
                    a = -a;
                    b = -b;
                }
            } else if (a < 0) {
                a = -a;
                b = -b;
            }
        }
    }
    Qu(long long v): Qu(v, 1) {}
};

std::ostream& operator<<(std::ostream& os, Qu q) {
    os << q.a << '/' << q.b;
    return os;
}

Qu operator+(Qu lhs, Qu rhs) {
    long long b = lhs.b * rhs.b;
    long long a = lhs.a * rhs.b + rhs.a * lhs.b;
    return Qu(a, b);
}

Qu operator-(Qu lhs, Qu rhs) {
    long long b = lhs.b * rhs.b;
    long long a = lhs.a * rhs.b - rhs.a * lhs.b;
    return Qu(a, b);
}

Qu operator*(Qu lhs, Qu rhs) {
    return Qu(lhs.a * rhs.a, lhs.b * rhs.b);
}

Qu operator/(Qu lhs, Qu rhs) {
    return Qu(lhs.a * rhs.b, lhs.b * rhs.a);
}

bool eq(Qu lhs, Qu rhs) {
    return lhs.a == rhs.a && lhs.b == rhs.b;
}

bool lt(Qu lhs, Qu rhs) {
    Qu l(lhs.a * rhs.b, lhs.b * rhs.b);
    Qu r(rhs.a * lhs.b, rhs.b * lhs.b);
    return l.a <= r.a;
}

struct Point {
    Point() {}
    Point(Qu x, Qu y): x(x), y(y) {}
    Qu x, y;
};

Point mid_point(Point lhs, Point rhs) {
    return Point((lhs.x + rhs.x) / 2, (lhs.y + rhs.y) / 2);
}

const Qu UNDEF(INF, 0);

struct Line {
    Qu coef;
    Qu constant;
    Line() {}
    Line(Qu coe, Qu con): coef(coe), constant(con) {}
    Line(Qu coef, Point point): coef(coef), constant(point.y - point.x * coef) {}
};

bool eq(Line lhs, Line rhs) {
    return eq(lhs.coef, rhs.coef) && eq(lhs.constant, rhs.constant);
}

Qu distance(Point lhs, Point rhs) {
    return (lhs.x - rhs.x) * (lhs.x - rhs.x) + (lhs.y - rhs.y) * (lhs.y - rhs.y);
}

struct Circle {
    Point center;
    Qu radius;
    Circle(Point p, Qu r): center(p), radius(r) {}
};

bool inside(Circle circle, Point point) {
    return lt(distance(circle.center, point), circle.radius);
}

void solve() {
    int q;
    std::cin >> q;
    std::vector<Point> points(3);
    for (int i = 0; i < 3; i++) {
        int x, y;
        std::cin >> x >> y;
        points[i] = Point(x, y);
    }
    std::vector<Line> lines(2);
    for (int i = 0; i < 2; i++) {
        if (eq(points[i].y, points[i + 1].y)) {
            Point mid = mid_point(points[i], points[i + 1]);

            lines[i] = Line(UNDEF, mid.x);

        } else {
            Qu coef = (points[i + 1].x - points[i].x) / (points[i].y - points[i + 1].y);

            Point mid = mid_point(points[i], points[i + 1]);
            lines[i] = Line(coef, mid);
        }
    }

    Point center;
    if (eq(lines[0].coef, lines[1].coef)) {
        Qu min_dist(INF);
        for (int i = 0; i < 3; i++) {
            for (int j = i + 1; j < 3; j++) {
                Point mid = mid_point(points[i], points[j]);
                Qu dist(0);
                for (int k = 0; k < 3; k++) {
                    Qu d = distance(mid, points[k]);
                    if (lt(dist, d)) {
                        dist = d;
                    }
                }
                if (lt(dist, min_dist)) {
                    min_dist = dist;
                    center = mid;
                }
            }
        }
    } else {
        if (eq(lines[0].coef, UNDEF) || eq(lines[1].coef, UNDEF)) {
            if (eq(lines[0].coef, UNDEF)) std::swap(lines[0], lines[1]);
            center.x = lines[1].constant;
            center.y = lines[0].coef * center.x + lines[0].constant;
        } else {
            center.x = (lines[1].constant - lines[0].constant) / (lines[0].coef - lines[1].coef);
            center.y = (lines[0].coef * lines[1].constant - lines[0].constant * lines[1].coef)
                       / (lines[0].coef - lines[1].coef);
        }

        Qu d = distance(points[0], center);

        for (int i = 1; i < 3; i++) {}
    }

    Qu radius = 0;
    for (int i = 0; i < 3; i++) {
        Qu r = distance(center, points[i]);
        if (lt(radius, r)) {
            radius = r;
        }
    }
    Circle circle(center, radius);
    while (q--) {
        int x, y;
        std::cin >> x >> y;
        Point p(x, y);
        std::cout << (inside(circle, p) ? "Yes" : "No") << '\n';
    }
}

int main() {
    std::cin.tie(0)->sync_with_stdio(0);
    std::cout << std::fixed << std::setprecision(16);
    int t = 1;

    while (t--) solve();
}