#include<iostream> using namespace std; int main() { int n,p,q; cin>>n; int a[n+1],b[n+1],x[n+1],y[n+1]; for(int i=1;i<=n;i++) cin>>a[i]>>b[i]>>x[i]>>y[i]; cin>>p>>q; for(int i=n;i>=1;i--) { if(a[i]<=p&&a[i]+x[i]>=p&&b[i]<=q&&b[i]+y[i]>=q) { cout<<i<<'\n'; return i; } } cout<<"-1"<<'\n'; return 0; }