//
//  main.cpp
//  0003
//
//  Created by 竹内 文登 on 13/07/14.
//  Copyright (c) 2013年 竹内 文登. All rights reserved.
//

#include <iostream>
using namespace std;
int main()
{
    int M;
    int a,b,c;
    
    cin >> M;
    
    while(cin >> a >> b >> c){
        if(a*a == b*b + c*c)
            cout << "YES" <<endl;
        else if(a*a + b*b == c*c)
            cout << "YES" <<endl;
        else if(a*a + c*c ==b*b)
            cout << "YES" <<endl;
        else
            cout << "NO" << endl;
    }
    
    
    return 0;
}