#include <map>
#include <string>
#include <iostream>
#include<vector>
#include <set>
#include<math.h>
#include<algorithm>

using namespace std;

int main()
{
	int n;
	int a[3];
	
	cin >> n;
	for (int i=0; i<n; i++)
	{
		cin >> a[0] >> a[1] >> a[2];
		sort(a, a+3);
		if ((a[2]*a[2]) == (a[1] * a[1]) + (a[0] * a[0]))
			cout << "YES" << endl;
		else
			cout << "NO" << endl;
	}
}