#include <iostream>
#include <algorithm>
#include <cmath>

using namespace std;

int main() {
int kaisu;
int x,y,z;
int kekka;

cin >> kaisu;

for(int i = 1; i <= kaisu; i++){
cin >> x >> y >> z;
int array[3];
array[0] = x;
array[1] = y;
array[2] = z;
if( array[0] < array[1] ){
swap(array[0],array[1]);
}
if( array[0] < array[2] ){
swap(array[0],array[2]);
}
if( array[1] < array[2] ){
swap(array[1],array[2]);
}

if ((array[1]*array[1]+array[2]*array[2]) == array[0]*array[0]){
cout << "YES"<<endl;
}
else {
cout << "NO" << endl;
}

}

return 0;
}