#include<iostream>
#include<vector>

using namespace std;

int main(void){
     int n;
     int a=0,b=0,c=0;
     cin >> n;
     for(int i=0;i<n;i++){
	  cin >> a >> b >> c;
	  if(a*a == b*b + c*c){
	       cout << "YES" << endl;
	  }else if(b*b == a*a + c*c){
	       cout << "YES" << endl;
	  }else if(c*c == a*a + b*b){
	       cout << "YES" << endl;
	  }else{
	       cout << "NO" << endl;
	  }
     }
     return 0;
}