#include<iostream>
using namespace std;
int main()
{
	int n, a, b, c;
	cin >> n;
	for (int i = 0; i < n; i++)
	{
		cin >> a >> b >> c;
		if (a + b>c&&a + c > b&&b + c > a)
		{
			if (a*a + b*b == c*c || a*a + c*c == b*b || b*b + c*c == a*a)
				cout << "YES" << endl;
			else
				cout << "NO" << endl;
		}
			
	}
}