#include <iostream>
using namespace std;
int main(){
	int n;
	cin>>n;

	for(int i=0;i<n;i++){
		int a,b,c;
		cin>>a>>b>>c;

		if( a*a + b*b == c*c || b*b + c*c == a*a || c*c + a*a ==b*b){
			cout<<"YES"<<endl;
		}else{
			cout<<"NO"<<endl;
		}
	}

	return 0;
}