#include<iostream>
#include<string>
#include<vector>
#include<algorithm>
#include<iostream>
using namespace std;
int main()
{
	int a,b,c,n;
	cin>>n;
	for (int i = 0; i < n; i++)
	{
		cin>>a>>b>>c;
		if (a*a == b * b + c * c)
		{
			cout<<"YES"<<endl;
		}
		else if (b*b == c * c + a * a)
		{
			cout<<"YES"<<endl;
		}
		else if (c*c == a * a + b * b)
		{
			cout<<"YES"<<endl;
		}
		else
		{
			cout<<"NO"<<endl;
		}
	}
	return false;
}
