#include <iostream>
#include <math.h>
using namespace std;

int main()
{
	int n;
	int a, b, c;
	
	cin >> n;
	for (int i = 0; i < n; i++) {
		cin >> a >> b >> c;
		if((a * a + b* b == c * c) || (a * a + c * c == b * b) || (b * b + c * c == a * a))
			cout << "YES\n";
		else
			cout << "NO\n";
	}
	return 0;
}