#include<iostream>
#include<algorithm>
using namespace std;
int n,q;
string s1,s2,t1,t2;
int main(){
	freopen("replace.in","r",stdin);
	freopen("replace.out","w",stdout);
	cin>>n>>q;
	for(int i=1;i<=n;++i){
		cin>>s1>>s2;
	}
	for(int i=1;i<=q;++i){
		cin>>t1>>t2;
		cout<<0<<endl;
	}
	return 0;
}
