#include <iostream>
#include <algorithm>

using namespace std;

int main()
{
	int n;
	cin >> n;

	int a[3];
	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;
			continue;
		}
		cout << "NO" << endl;
	}
    return 0;
}