#include<bits/stdc++.h> using namespace std; int main() { int n,x,y,a[10001],b[10001],c[10001],d[10001]; cin>>n; for(int i=1;i<=n;i++){ cin>>a[i]>>b[i]>>c[i]>>d[i]; } cin>>x>>y; for(int i=n;i>=1;i--){ if(x>=a[i]&&x<=a[i]+c[i]&&y>=b[i]&&y<=b[i]+d[i]){ cout<<i<<endl; return 0; } } cout<<-1; return 0; }