#include<iostream>
using namespace std;

int main()
{
    long long int a,b,c,n;
    cin>>n;
    for(int i=0; i<n; i++)
    {
        cin>> a >> b >> c;

        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;
        }

    }
    return 0;
}