#include <iostream>
#include <string>
#include <algorithm>
using namespace std;
int main() {
string s, maxstr;
int a, maxn=0;
for(int i=0;i<7;i++){
cin>>s>>a;
if(maxn<a){
maxn=a;
maxstr=s;
}
}
cout<<maxstr;
return 0;
}
I2luY2x1ZGUgPGlvc3RyZWFtPgojaW5jbHVkZSA8c3RyaW5nPgojaW5jbHVkZSA8YWxnb3JpdGhtPgoKdXNpbmcgbmFtZXNwYWNlIHN0ZDsKCmludCBtYWluKCkgewoJc3RyaW5nIHMsIG1heHN0cjsKCWludCBhLCBtYXhuPTA7CgkKCWZvcihpbnQgaT0wO2k8NztpKyspewoJCWNpbj4+cz4+YTsKCQlpZihtYXhuPGEpewoJCQltYXhuPWE7CgkJCW1heHN0cj1zOwoJCX0KCX0KCQoJY291dDw8bWF4c3RyOwoJCglyZXR1cm4gMDsKfQ==