#include <map>
#include <cstdio>
#include <iostream>

using namespace std;

int main()
{
	int n,q,num;
	map<int,int> m;
	cin>>n;
	while(n--)
	{
		cin>>num;
		m[num]=1;
	}
	cin>>q;
	while(q--)
	{
		cin>>num;
		if(m.count(num))
			cout<<"find"<<endl;
		else
		{
			cout<<"no"<<endl;
		 	m[num]=1;
		}
	}
	return 0
}