#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)||(b*b == a*a + c*c)||(c*c == a*a + b*b) ){
cout<<"YES"<<endl;
}else{
cout<<"NO"<<endl;
}
}
return 0;
}