#include<bits/stdc++.h> using namespace std; const int N=1e4+5,INF=0x3f3f3f3f; int n,x_1[N],y_1[N],x_2[N],y_2[N],x,y,a[1001][1001]; int main() { cin>>n; for(int i=1;i<=n;i++)cin>>x_1[i]>>y_1[i]>>x_2[i]>>y_2[i]; cin>>x>>y; for(int i=n;i>=1;i--){ if(x>=x_1[i]&&x<=x_2[i]+x_1[i]&&y>=y_1[i]&&y<=y_2[i]+y_1[i]){ cout<<i; return 0; } } cout<<-1; return 0; }