//????§???¢?????´?§?????§???¢???????????????????????°??????
#include <iostream>
using namespace std;
int main ()
{
int a,b,c,i,p;
cin >> p;
for (i = 0; i < p; i++){
cin >> a >> b >> c;
if (c*c == a*a + b*b || a*a == b*b + c*c || b*b == a*a + c*c){
cout << "YES" << endl;}
else
{cout << "NO" << endl;}
}
return 0;
}