#include<bits/stdc++.h>
using namespace std;
int n,q;
string s1,s2;
int main(){
	freopen("replace.in","r",stdin);
	freopen("replace.out","r",stdout);
	cin>>n>>q;
	for(int i=1;i<=n;i++) cin>>s1>>s2;
	for(int i=1;i<=q;i++){
		cin>>s1>>s2;	
		cout<<0<<endl;
	}
	return 0;
}
