#include<bits/stdc++.h>
#include<atcoder/all>
#ifdef LOCAL
#include <debug_print.hpp>
#define debug(...) debug_print::multi_print(#__VA_ARGS__, __VA_ARGS__)
#else
#define debug(...) (static_cast<void>(0))
#endif
using namespace atcoder;
using mint=modint1000000007;
using namespace std;
using ll=long long;
using ul=unsigned long long;
int dx[8] = {1, 0, -1, 0, -1, -1, 1, 1};
int dy[8] = {0, 1, 0, -1, -1, 1, -1, 1};
using Graph=vector<vector<int>>;
int main(){
    int N;
    cin>>N;
    map<ll,vector<ll>>mp;
    vector<ll>all;
    for(int i=0;i<N;i++){
        int a,b;
        cin>>a>>b;
        mp[b].push_back(a);
        all.push_back(a);
    }
    sort(all.begin(),all.end());
    for(auto[k,v]:mp)sort(v.begin(),v.end());
    int Q;
    cin>>Q;
    while(Q--){
        int x,y;
        cin>>x>>y;
        ll t=upper_bound(all.begin(),all.end(),x)-all.begin();
        if(!mp.count(y)){cout<<t<<endl;continue;}
        ll u=upper_bound(mp[y].begin(),mp[y].end(),x)-mp[y].begin();
        cout<<t-u<<endl;
    }
}