#include<bits/stdc++.h>
using namespace std;
int n,q;
string a,b;
int main(){
	freopen("replace.in","r",stdin);
	freopen("replace.out","w",stdout);
	cin >> n >> q;
	for(int i=1;i<=n;i++) cin >> a >> b;
	for(int i=1;i<=q;i++){
		cin >> a >> b;
		cout << 0 << endl;
	}
	return 0;
} 
