#include<iostream>

using namespace std;


int main(void){
	
	int n;
	int a,b,c;
	cin>>n;
	while(n>0){
		cin>>a>>b>>c;
		if(a+b>c&&a+c>b&&b+c>a){
			
			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;
			}
			
		}
		else{
			cout<<"NO"<<endl;
		}
		
			
		n--;
	}
	
	
	return 0;
}
