#include<bits/stdc++.h>
typedef long long ll;
using namespace std;
ll n,q;
int main() {
	freopen("replace.in","r",stdin);
	freopen("replace.out","w",stdout);
	ios::sync_with_stdio(0);
	cin>>n>>q;
	for(int i=1; i<=n; i++) {
		string s1,s2;
		cin>>s1>>s2;
	}
	while(q--) {
		string t1,t2;
		cin>>t1>>t2;
		cout<<0<<"\n";
	}
	return 0;
}

