#include<bits/stdc++.h>
using namespace std;
int n,q;
string s[200005],ss[200005],t,tt;
int main(){
	freopen("replace.in","r",stdin);
	freopen("replace.out","w",stdout);
	cin>>n>>q;
	for(int i=1;i<=n;i++)cin>>s[i]>>ss[i];
	while(q--){
		cin>>t>>tt;
		cout<<0<<"\n";
	}
	return 0;
}
