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

vector<int> v(3);

void solve(){
	sort(v.begin(),v.end());
	if((v[2] * v[2]) == (v[1] * v[1] + v[0] * v[0])) cout << "YES" << endl;
	else cout << "NO" << endl;
}

int main(){
	int n;
	cin >> n;
	for(int j=1;j<=n;j++){
		for(int i=0;i<3;i++){
		cin >> v[i];
		}
		solve();
	}
	return 0;
}