#include<iostream>
#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[0] * a[0] + a[1] * a[1])){
			cout << "YES" <<endl;
		}else{
			cout << "NO" <<endl;
		}
	}
	return 0;
}