#include <iostream>
#include <string>
using namespace std;

class Coordinates
{
public:
    Coordinates() {}
    int x;
    int y;
    Coordinates(int x, int y)
    {
        this->x = x;
        this->y = y;
    }
};
class  Hamster :public Coordinates
{
public:
    Hamster(int x, int y):Coordinates(x, y) {}
    float time(Coordinates & b) {
        return (abs(b.x - x) > abs(b.y - y) ? abs(b.y - y) : abs(b.x - x) );
    }
};
class  Dog :public Coordinates
{
public:
    Dog(int x, int y) :Coordinates(x, y) {}
    float time(Coordinates & b) {
        return (abs(b.x - x) > abs(b.y - y) ? abs((b.y - y)/2):abs((b.x - x)/2));
    }
};
class  Den:public Coordinates
{
public:
    Den() {};
    Den(int x, int y) :Coordinates(x, y) {}
    void Print()
    {
        cout << x << " " << y << endl;
    }
};
int main()
{
    int x1, y1, x2, y2, n,x,y,time,k;
    cin >> x1 >> y1 >> x2 >> y2 >> n;
    Hamster FastHamster(x1, y1);
    Dog AgryDog(x2,y2);
    Den min(10000, 10000);
    Den* arr = new Den[n];
    for (int i = 0; i < n; i++)
    {
        cin >> x >> y;
        Den Cave(x, y);
        arr[i] = Cave;
        if (abs(arr[i].x-FastHamster.x)<min.x && abs(arr[i].y-FastHamster.y)<min.y)
        {
            min = arr[i];
            k = i;
        }
    }
    if(FastHamster.time(min) < AgryDog.time(min))
    cout<<k+1;
    else cout<<"NO";
    delete[] arr;
    return 0;
}