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

