#include <bits/stdc++.h>
#ifndef ONLINE_JUDGE
    #include <debug.hpp>
#else
    #define debug(...) 42
#endif
using namespace std;
#define int long long

void solve(){
    int n;
    cin>>n;
    map<int,vector<int>> data;
    vector<int> st;
    for(int i=0;i<n;++i){
        int a,b;
        cin>>a>>b;
        --b;
        st.push_back(a);
        data[b].push_back(a);
    }
    for(auto &[a,b]: data){
        sort(b.begin(), b.end());
    }
    sort(st.begin(), st.end());
    int q;

    cin>>q;
    while(q--){
        int a, b;
        cin>>a>>b;
        --b;
        int ind = upper_bound(data[b].begin(), data[b].end(), a) - data[b].begin();
        int temp2 = upper_bound(st.begin(), st.end(), a)-st.begin() ;
        int ans = temp2-ind;
        cout<<ans<<endl;
    }
}

int32_t main(){
    ios::sync_with_stdio(false); cin.tie(nullptr);
    int t = 1;
    // cin>>t;
    int x = 1;
    while(t--){
        debug(x);
        ++x;
        solve();
    } 
    return 0;
}