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

int main()
{
	int a[3],n;
	cin >> n;
	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";
		else
			cout << "NO";
		cout << endl;
	}
}