#include <iostream>

using namespace std;

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

int main()
{
	solve();
	return(0);
}