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