#include<iostream>
using namespace std;
int main(void)
{
	int n;
	int a,b,c;
	bool flg;
	cin>>n;
	for(int i=0;i<n;i++){
		flg=false;
		cin>>a>>b>>c;
		if((c*c)==(a*a)+(b*b)||(b*b)==(a*a)+(c*c)||(a*a)==(b*b)+(c*c)){
			flg=true;
		}
		cout<<((flg)?"YES":"NO")<<endl;
	}
	return 0;
}

