#include <cstdlib>
#include <cstdio>
#include <cstring>
#include <cmath>
#include <string>
#include <iostream>
#include <algorithm>
#include <vector>
#include <queue>
#include <list>
#include <stack>

using namespace std;

typedef double TP;

struct point {
    TP x,y;

    point() {}
    point(TP nx, TP ny) : x(nx), y(ny) {}
    point conj() const { return point(x, -y); }
    point operator+(const point &p) const { return point(x + p.x, y + p.y); }
    point operator-(const point &p) const { return point(x - p.x, y - p.y); }
    point operator*(const TP c) const { return point(x * c, y * c); }
    point operator*(const point &p) const { return point((x * p.x) - (y * p.y), (x * p.y) + (y * p.x)); }
    point operator/(const TP c) const { return point(x / c, y / c); }
    point operator/(const point &p) const { return (*this * p.conj()) / (p.x * p.x + p.y * p.y); }
    bool operator==(const point &p) const { return (abs(x-p.x) < 1e-6) && (abs(y-p.y) < 1e-6); }
    double length() const { return hypot(x, y); }
    double arg() const { return atan2(y, x); }
    TP dot(const point &p) const { return (x * p.x) + (y * p.y); }
    TP cross(const point &p) const { return (x * p.y) - (p.x * y); }
};

point polar(const TP l, const TP h) { return point((l * cos(h)), (l * sin(h))); }

struct segment { // INCOMPLEET
    point a,b;

    segment(const point &na, const point &nb) : a(na), b(nb) {}
    point project(const point &p) const { double l = (p-a).dot(b-a)/(b-a).dot(b-a); if (l<0) l = 0; if (l > 1) l = 1; return a + (b-a)*l; }

    bool proj(const point &p, point &t) const {
        double l = (p-a).dot(b-a) / (b-a).dot(b-a);
        if (l < 0)
            return false;
        if (l > 1)
            return false;
        t = a + (b-a)*l;
        return true;
    }

    double dist(const point &p) const { return (p - project(p)).length(); }
};

#define MAX_FLOWS 1000

struct node;
int flows[MAX_FLOWS];
int flowcnt = 0;
int last_tag = 0;

struct tube {
    node *next;
    int dir, mx, *flow;
    tube(node *nnext, int ndir, int nmx, int *nflow) : next(nnext), dir(ndir), mx(nmx), flow(nflow) {}
    int free() { return mx - dir**flow; }
    void add(int amount) { *flow+= dir*amount; }
};

struct node {
    vector<tube> tubes;
    int tag;
    node() : tag(0) {}
    void reset() { tubes.clear(); tag = 0; }
};

void join(node &a, node &b, int maxtoa, int maxtob) {
    a.tubes.push_back(tube(&b, 1, maxtob, flows+flowcnt));
    b.tubes.push_back(tube(&a,-1, maxtoa, flows+flowcnt));
    flows[flowcnt] = 0;
    flowcnt++;
}

int NP;
point C[50];
point O[50];
point goal;

node in[50];
node out[50];

vector<tube*> path;
node &source = out[0];
node drain;
int findpath(node *cur) {
    if (cur == &drain) return 0x3fffffff;
    cur->tag = last_tag;
    for (unsigned int i = 0; i < cur->tubes.size(); i++) {
        tube *t = &cur->tubes[i];
        if (t->next->tag < last_tag && t->free()) {
            int cap = findpath(t->next);
            if (cap > 0) {
                path.push_back(t);
                return min(cap, t->free());
            }
        }
    }
    return 0;
}

int solve() {
    int cap;
    int flow = 0;
    last_tag = 1;
    while ((cap = findpath(&source))) {
        for (unsigned int i = 0; i < path.size(); i++)
            path[i]->add(cap);
        flow += cap;
        path.clear();
        last_tag++;
    }

    return flow;
}

void reset() {
    source.reset();
    drain.reset();
    flowcnt = 0;
}

bool pass(const segment &s) {
    bool ok = true;
    for (int i = 0; i < NP; i++)
    {
        point p;
        if (!s.proj(O[i], p))
            continue;
        if (p.length() <= 3*(s.a-p).length()) {
            ok = false;
            cerr << i << " intercepts" << endl;
        }
    }
    return ok;
}

void dostep() {
    cin >> NP;
    for (int i = 0; i < NP; i++)
        cin >> C[i].x >> C[i].y;
    for (int i = 0; i < NP; i++)
        cin >> O[i].x >> O[i].y;
    cin >> goal.x >> goal.y;

    for (int v = 0; v < NP; v++)
    {
        join(in[v], out[v], 0, 1);
        for (int i = 0; i < NP; i++)
        {
            if (i == v) continue;
            segment s(C[v], C[i]);
            cerr << "Passing " << v << " to " << i << endl;
            if (pass(s))
                join(out[v], in[i], 0, 1);
        }
        cerr << "Passing " << v << " to goal" << endl;
        segment s(C[v], goal);
        if (pass(s))
            join(out[v], drain, 0, 1);
    }

    if (solve() < 2)
        cout << "No ";
    cout << "Goal" << endl;
}

int main() {
    int n;
    cin >> n;
    while(n--)dostep();
    return 0;
}


/*
bauke@bauke-ubuntu:~/nwerc$ ./K < K.in
Passing 0 to 1
3 intercepts
Passing 0 to 2
2 intercepts
Passing 0 to 3
Passing 0 to goal
2 intercepts
3 intercepts
Passing 1 to 0
Passing 1 to 2
2 intercepts
Passing 1 to 3
0 intercepts
3 intercepts
Passing 1 to goal
0 intercepts
3 intercepts
Passing 2 to 0
0 intercepts
1 intercepts
Passing 2 to 1
0 intercepts
2 intercepts
Passing 2 to 3
1 intercepts
Passing 2 to goal
3 intercepts
Passing 3 to 0
Passing 3 to 1
1 intercepts
2 intercepts
Passing 3 to 2
3 intercepts
Passing 3 to goal
3 intercepts
No Goal
Passing 0 to 1
Passing 0 to 2
Passing 0 to 3
Passing 0 to goal
Passing 1 to 0
Passing 1 to 2
Passing 1 to 3
0 intercepts
Passing 1 to goal
Passing 2 to 0
Passing 2 to 1
Passing 2 to 3
Passing 2 to goal
Passing 3 to 0
Passing 3 to 1
0 intercepts
1 intercepts
2 intercepts
3 intercepts
Passing 3 to 2
Passing 3 to goal
Goal
Passing 0 to 1
0 intercepts
Passing 0 to goal
0 intercepts
1 intercepts
Passing 1 to 0
0 intercepts
Passing 1 to goal
No Goal
Passing 0 to 1
0 intercepts
Passing 0 to goal
0 intercepts
1 intercepts
Passing 1 to 0
Passing 1 to goal
1 intercepts
No Goal
*/