#include<iostream>
#include<algorithm>

using namespace std;

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