#include<bits/stdc++.h>
//#include <atcoder/all>
using namespace std;
//using namespace atcoder;

#define all(v) v.begin(),v.end()
using ll = long long;
using ull = unsigned long long;
using lll = __int128;
using vll=vector<ll>;
using vvll = vector<vector<ll>>;
using P = pair<ll,ll>;
using vp=vector<pair<ll, ll>>;
//using mint=modint1000000007;
//using mint=modint998244353;

const ll INF=1ll<<60;
ll mod10=1e9+7;
ll mod99=998244353;
const double PI = acos(-1);

#define rep(i,n) for (ll i=0;i<n;++i)
#define per(i,n) for(ll i=n-1;i>=0;--i)
#define rep2(i,a,n) for (ll i=a;i<n;++i)
#define per2(i,a,n) for (ll i=a;i>=n;--i)

template<class T>bool chmax(T &a, const T &b) { if (a<b) { a=b; return true; } return false; }
template<class T>bool chmin(T &a, const T &b) { if (b<a) { a=b; return true; } return false; }

bool solve(){
   ll N;cin>>N;
   map<ll,vll> mp;
   vll A;
   rep(i,N){
      ll a,b;cin>>a>>b;
      A.push_back(a);
      mp[b].push_back(a);
   }
   sort(all(A));
   for(auto& [a,b]:mp) sort(all(b));
   ll Q;cin>>Q;
   rep(i,Q){
      ll a,b;cin>>a>>b;
      ll ans=0;
      ans+=upper_bound(all(A),a)-A.begin();
      ans-=upper_bound(all(mp[b]),a)-mp[b].begin();
      cout<<ans<<endl;
   }
   return 0;
}



int main(){
   cin.tie(0);
   ios::sync_with_stdio(false);
   ll T=1;//cin>>T;
   rep(i,T) solve();
}