// https://www.codingame.com/ide/puzzle/onboarding
// Xavier Morel - 2016-03-04

#include <iostream>

using namespace std;

int main()
{

    // game loop
    while (1) {
        string enemy1; // name of enemy 1
        cin >> enemy1; cin.ignore();
        int dist1; // distance to enemy 1
        cin >> dist1; cin.ignore();
        string enemy2; // name of enemy 2
        cin >> enemy2; cin.ignore();
        int dist2; // distance to enemy 2
        cin >> dist2; cin.ignore();

        // Write an action using cout. DON'T FORGET THE "<< endl"

        if (dist1 < dist2) {
            cout << enemy1 << endl;
        }  else {
            cout << enemy2 << endl;
        }
        // Enter the code here

    }
}