#include<iostream>
using namespace std;

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