#include<iostream>
#include<algorithm>

using namespace std;

int main(){
	int n, a[3];

	cin >> n;
	while (n-- > 0) {
		cin >> a[0] >> a[1] >> a[2];
		sort(a, a + 3);
		cout << (a[0] * a[0] + a[1] * a[1] == a[2] * a[2] ? "YES" : "NO") << endl;
	}

	return 0;
}