#include <iostream>
#include <algorithm>

using namespace std;

int main(void){
	int n , a[3];
	cin >> n;
	for (int i=0; i<n; i++){
		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;
		}
	}


	return 0;
}