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

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