#include <iostream>
using namespace std;
int main(void){
	int n,a,b,c;
	cin>>n;
	for (;n--;){
		cin>>a>>b>>c;
		if (a>b) swap(a,b);
		if (b>c) swap(b,c);
		if (a*a+b*b==c*c)
			cout<<"YES\n";
		else
			cout<<"NO\n";
	}
}