//
//  main.cpp
//  ag
//
//  Created by h3037175 on 2017/07/28.
//  Copyright ?? 2017??´ h3037175. All rights reserved.
//

#include <iostream>
#include <algorithm>
using namespace std;
int main() {
    int n,a[3];
    cin>>n;
    for(int i=0;i<n;i++){
        for(int j=0;j<3;j++){
            cin>>a[j];
        }
        sort(a,a+3);
        if(a[2]*a[2]==a[1]*a[1]+a[0]*a[0]){
            cout<<"YES"<<endl;
        }
        else{
            cout<<"NO"<<endl;
        }
    }
    return 0;
}