//horizon
#include <iostream>
#include <fstream>
#include <vector>
#include <list>
#include <set>
#include <map>
#include <string>
#include <algorithm>
#include <functional>
#include <cmath>
#include <cstring>

using namespace std;

struct Point
{
  int x, y;
};

int m, n;
Point input[100];

int TriS(Point& a,  Point& b, Point& c)
{
  return abs((b.y - a.y)*(c.x - a.x) - (c.y - a.y)*(b.x - a.x));
}

int PoriS(Point& p)
{
  int r = 0;
  for(int i = 0; i < n-1; ++i) {
    r += TriS(p, input[i], input[i+1]);
  }
  r += TriS(p, input[0], input[n-1]);
  return r;
}

int main()
{
  ifstream cin("inside.txt");
  for(int iii = 1; cin >> n >> m; ++iii) {
    if(n == 0)
      break;
    for(int i = 0; i < n; ++i)
      cin >> input[i].x >> input[i].y;
    int s = PoriS(input[0]);
    //cout << s << endl;
    int cnt = 0;
    Point p;
    for(int i = 0; i < m; ++i) {
      cin >> p.x >> p.y;
      //cout << PoriS(p) << endl;
      if(s == PoriS(p)) {
	++cnt;
	//cout << p.x << p.y << endl;
      }
    }
    cout << "Data set " << iii << ": " << cnt << endl;
  }
}