#include<iostream>
#include<algorithm>
using namespace std;
int main(){
int n;
cin >> n;
int a[3];
while(cin >>a[0]>>a[1]>>a[2]){
sort(a,a+3);
if((a[0] * a[0]) + (a[1] * a[1] ) == (a[2] * a[2])) cout << "YES" << endl;
else cout << "NO"<<endl;
}
return 0;
}