#include<iostream> using namespace std; int main() { int n,x,y; cin>>n; int a[n],b[n],g[n],k[n]; for(int i=0;i<n;i++){ cin>>a[i]>>b[i]>>g[i]>>k[i]; } cin>>x>>y; for(int i=n-1;i>=0;i--){ if(a[i]<=x&&x<=a[i]+g[i]&&b[i]<=y&&y<=b[i]+k[i]){ cout<<i+1; break; } } }