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

	int n;
	cin>>n;
	for (;n--;){
		int a,b,c;
		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"<<endl;
		else
			cout<<"NO"<<endl;
	}
}