#include<bits/stdc++.h>
using namespace std;
int main(){
	int n;
	cin>>n;
	while(n--){
		string A,OR,B;
		cin>>A>>OR>>B;
		if(A=="eat" && B!="eat?"){
			B[B.length()-1]='\0';
			cout<<B<<endl;
		}
		else if(A!="eat" && B=="eat?") cout<<A<<endl;
		else if(A=="eat" && B=="eat?") cout<<"or"<<endl;
		else cout<<A<<endl;
	}
	return 0;
}