#include<iostream>
#include<cstdio>
#include<algorithm>
#include<vector>
#include<cmath>
#include<map>
#include<set>
#include<string>
#include<queue>
#include<stack>
using namespace std;
#define MON 1000000007
#define INF (1<<29)
#define EPS (1e-13)
typedef long long Int;
typedef pair<Int, Int> P;

#define max(x, y) ((x)>(y)?(x):(y))
#define min(x, y) ((x)<(y)?(x):(y))


class Vec{
public:
  double x, y;
  Vec(double x = 0, double y = 0):x(x),y(y){}

  Vec &read(){
    cin >> x >> y;
    return *this;
  }

  void print(){
    printf("%.10lf %.10lf\n", x, y);
  }
  
  Vec operator+(const Vec &other)
  {
    Vec result = *this;
    result.x += other.x;
    result.y += other.y;
    return result;
  }

  Vec operator-(const Vec &other)
  {
    Vec result = *this;
    result.x -= other.x;
    result.y -= other.y;
    return result;
  }

  Vec operator*(const double &k)
  {
    Vec result = *this;
    result.x *= k;
    result.y *= k;
    return result;
  }

  Vec operator/(const double &k)
  {
    Vec result = *this;
    result.x /= k;
    result.y /= k;
    return result;
  } 
  
  double cross(const Vec &other)
  {
    return x*other.y - y*other.x;
  }

  double dot(const Vec &other){
    return x*other.x + y*other.y;
  }
  
  bool operator==(const Vec &other) const
  {
    return abs(x - other.x) < EPS && abs(y - other.y) < EPS;
  }

  double norm()
  {
    return sqrt(x*x+y*y);
  }

  double norm2()
  {
    return x*x+y*y;
  }

  Vec standard(){
    Vec result = *this;
    return result/result.norm();
  }
};

//ccw:1, cw:-1, other:0
Int CCW(Vec a, Vec b, Vec c){
  b = b - a;
  c = c - a;
  if(b.cross(c) > EPS)return -1;
  if(b.cross(c) < -EPS)return 1;
  return 0;
}

double dist(Vec a, Vec b){
  return (a-b).norm();
}
			

class Line{
public:
  Vec a, b;
  Vec vect;
  Line(Vec a = Vec(), Vec b = Vec()):a(a),b(b),vect(b-a){}

  //projection
  Vec proj(Vec p){
    p = p - a;
    return a + vect * vect.dot(p) / vect.norm2();
  }

  //reflection
  Vec reflect(Vec p){
    return proj(p) * 2 - p;
  }

  bool onSegment(Vec p){
    return abs((p-a).cross(b-a)) < EPS && (p-a).dot(p-b) < EPS;
  }

  //other -> LineSegment(not inclusive), this -> Line
  bool _intersect(Line other){
    return CCW(a, b, other.a) * CCW(a, b, other.b) < 0;
  }

  //other, this: both are LineSegment(inclusive)
  bool intersect(Line other){
    return onSegment(other.a) || onSegment(other.b) || other.onSegment(a) || other.onSegment(b) || _intersect(other) && other._intersect(*this);
  }

  //low accuracy
  Vec crossPoint(Line &other){
    double ratio = (a - other.a).cross(vect) / other.vect.cross(vect);
    return other.a + other.vect * ratio;
  }

  double dist(Vec p){
    Vec pp = proj(p);
    if(onSegment(pp))return ::dist(p, pp);
    else return min(::dist(p, a), ::dist(p, b));
  }
  
  double dist(Line &other){
    if(intersect(other))return 0;
    return min(min(dist(other.a), dist(other.b)), min(other.dist(a), other.dist(b)));
  }
};


void ok(){
  cout << "1" << endl;
  exit(0);
}

void ng(){
  cout <<  "0" << endl;
  exit(0);
}

class Polygon{
public:
  vector<Vec> points;
  Int n;
  Polygon(){}
  void read(Int _n){
    n = _n;
    points.clear();
    while(_n--)points.push_back(Vec().read());
  }
  void set(vector<Vec> &v){
    points = v;
    n = points.size();
  }

  //Signed Area
  double area(){
    double area = 0;
    for(int i = 0;i < n;i++){
      area += points[i].cross(points[(i+1)%n]);
    }
    return area / 2;
  }

  //inside:2, onEdge:1, outside:0
  Int inPolygon(Vec p){
    Int crossCount = 0;
    Line halfLine(p, Vec(p.x+1,INF));
    for(int i = 0;i < n;i++){
      if(Line(points[i], points[(i+1)%n]).onSegment(p))return 1;
      if(Line(points[i], points[(i+1)%n]).intersect(halfLine))crossCount++;
      if(halfLine.onSegment(points[i])){
	crossCount--;
      }

    }
    return (crossCount%2)*2;
  }
};

int main(){
  Int n,q;
  cin >> n;
  Polygon pol;
  pol.read(n);
  cin >> q;
  while(q--){
    cout << pol.inPolygon(Vec().read()) << endl;
  }
  return 0;
}


Measured memory_bytes: 3228