#include <bits/stdc++.h>
using namespace std;

int main(){
    int n;
    cin >> n;
    string a, b, c;
    for(int i = 0; i < n; i++){
        cin >> a >> b >> c;
        c.pop_back();

        if(a == "eat"){
            if(c == "eat"){
                cout << b;
            } else {
                cout << "or";
            }
        } else if(c == "eat"){
            if(a == "eat"){
                cout << b;
            } else {
                cout << "or";
            }
        }
        cout << endl; 
    }
    return 0;
}