#include <iostream>
#include <algorithm>
using namespace std;
int main(){
	int n,i;
	long a[3];

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