#include <iostream>
#include <math.h>
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||b*b==c*c+a*a||c*c==a*a+b*b)cout<<"YES"<<endl;
		else cout<<"NO"<<endl;
	}
	
	return 0;
}