#include <stdio.h>
#include <atcoder/all>
#include <bits/stdc++.h>
using namespace std;
using namespace atcoder;
using mint = modint998244353;
#define rep(i,n) for (int i = 0; i < (n); ++i)
#define Inf32 1000000001
#define Inf64 4000000000000000001LL

int main() {
	
	int n,q;
	cin>>n;
	vector<vector<int>> l(100005);
	vector<int> t;
	rep(i,n){
		int a,b;
		cin>>a>>b;
		l[b].push_back(a);
		t.push_back(a);
	}
	sort(t.begin(),t.end());
	rep(i,l.size())sort(l[i].begin(),l[i].end());
	
	cin>>q;
	rep(_,q){
		int x,y;
		cin>>x>>y;
		int ans = distance(t.begin(),upper_bound(t.begin(),t.end(),x));
		ans-= distance(l[y].begin(),upper_bound(l[y].begin(),l[y].end(),x));
		cout<<ans<<endl;
	}

}