#include <iostream>
using namespace std;

int main(){
	int n,a,b,c;
	cin>>n;
	while(cin>>a>>b>>c){
		if(a*a==b*b+c*c || b*b==a*a+c*c || c*c==a*a+b*b){
			cout<<"YES"<<endl;
		}
		else{
			cout<<"NO"<<endl;
		}
	}

	return 0;
}