#include<iostream> using namespace std; int main() { int n,x,y; int a[10001],b[10001],g[10001],k[10001]; int i; cin>>n; for(i=1;i<=n;i++) { cin>>a[i]>>b[i]; cin>>g[i]>>k[i]; } cin>>x>>y; for(i=n;i>=1;i--) { if((x>=a[i]&&x<=a[i]+g[i]) && (y>=b[i]&&y<=b[i]+k[i])) { cout<<i<<endl; return 0; } } cout<<-1<<endl; return 0; }