#include <iostream>
#include <vector>
#include <algorithm>
using namespace std;

int main()
{   int n,c,x,m,a,b,t,l,r;
    cin>>n;
    vector <int> viz_k;
    vector <int> viz;
    for (int i = 0; i < n; i++){
        cin>>c>>x;
        if (x==0)
            viz.push_back(c);
        else
            viz_k.push_back(c);
    }
    cin>>m;

    sort(viz.begin(),viz.end());
    sort(viz_k.begin(),viz_k.end());
    for (int i = 0; i < m; i++ ){
        cin>>a>>b;
        int res = 0;
        if (b==1){
            l = 0;
            r = viz_k.size()-1;
            t =1;
            if (viz_k[l]>a)
                cout<<viz_k.size();
            else{
            while (r - l > 1){

                t = (l+r)/2;
                if (viz_k[t] > a )
                    r = t;
                else
                    l = t;
            }
            if (viz_k[l+1]<=a)
                cout<<0;
            else
                cout<<(viz_k.size()-l-1)<<endl;
            }
        }

        else{
            cout<<"ji";
            l = 0;
            r = viz_k.size()-1;
            t =1;
            res =0;
            cout<<"ji";
            if (viz_k[l]>=a){
                res+=viz_k.size();
                cout<<"ji";
            }

            else{
            while (r - l > 1){

                t = (l+r)/2;
                if (viz_k[t] >= a )
                    r = t;
                else
                    l = t;
            }
            cout<<"ji";
            if (viz_k[l+1]<a)
                res+=0;
            else
                res+=(viz_k.size()-l-1);
            }
            cout<<"ji";
            l = 0;
            r = viz.size()-1;
            t =1;
            res =0;
            if (viz_k[l]>=a)
                res+=viz.size();
            else{
            while (r - l > 1){

                t = (l+r)/2;
                if (viz[t] >= a )
                    r = t;
                else
                    l = t;
            }
            if (viz[l+1]<a)
                res+=0;
            else
                res+=(viz.size()-l-1);
            }
            cout<<res;
        }

    }
}