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

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