#include <iostream>
#include <cmath>
using namespace std;

int main(){
    int n;
    cin >> n;
    int a,b,c;
    while(cin >> a >> b >> c){
        if(a*a==b*b+c*c || b*b==a*a+c*c || c*c==a*a+b*b ){
            cout << "YES" << endl;
        }else{
            cout << "NO" << endl;
        }
    }
}