#include<iostream>
#include<algorithm>

using namespace std;

int main(){
  int n; cin>>n;
  while(n --> 0){
    int a[3]; cin>>a[0]>>a[1]>>a[2];
    sort(a, a+3);
    cout << (a[0]*a[0]+a[1]*a[1] == a[2]*a[2] ? "YES" : "NO") << endl;
  }
  return 0;
}