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

int main()
{
	int n;
	int 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[0] * a[0] + a[1] * a[1] == a[2] * a[2])
			cout << "YES" << endl;
		else
			cout << "NO" << endl;
	}

	return 0;
}
