#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||a*a+c*c==b*b||b*b+c*c==a*a){
			cout<<"yes"<<endl;
		}
		else
			cout<<"no"<<endl;
	}
	return 0;
}