int a[10001],b[10001],g[10001],k[10001];
int main()
{
    int n,x,y;
    std::cin>>n;
    for(int i=1;i<=n;i+=1)std::cin>>a[i]>>b[i]>>g[i]>>k[i];
    std::cin>>x>>y;
    int ans=-1;
    for(int i=1;i<=n;i+=1)if(x>=a[i]&&y>=b[i]&&x<=a[i]+g[i]&&y<=b[i]+k[i])ans=i;
    std::cout<<ans;
}

#include<iostream>
int a[10001],b[10001],g[10001],k[10001];
int main()
{
    int n,x,y;
    std::cin>>n;
    for(int i=1;i<=n;i+=1)std::cin>>a[i]>>b[i]>>g[i]>>k[i];
    std::cin>>x>>y;
    int ans=-1;
    for(int i=1;i<=n;i+=1)if(x>=a[i]&&y>=b[i]&&x<=a[i]+g[i]&&y<=b[i]+k[i])ans=i;
    std::cout<<ans;
}