#include <iostream>
#include <algorithm>
using namespace std;

int main() {
    
    int length[3];
    int a,b,c;
    int n;
    
    cin >> n;
    while(cin >> length[0] >> length[1] >> length[2]) {
        sort(length,length + 3,greater<int>());
        a = length[2] * length[2];
        b = length[1] * length[1];
        c = length[0] * length[0];
        
        if(a + b == c)cout << "YES" << endl;
        else cout<< "NO" << endl;
    }
    return 0;
}