#include <iostream>
using namespace std;
 
int main(){
    int n,a,b,c;
    cin>>n;
    while(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;
}
