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

int main() {
    int a[3];
    int n;
    cin >> n;
    for(int i=0; i<n; ++i) {
        cin >> a[0] >> a[1] >> a[2];
        sort(begin(a), end(a));
        if(a[0]*a[0] + a[1]*a[1] == a[2]*a[2]) {
            cout << "YES" << endl;
        } else {
            cout << "NO" << endl;
        }
    }
}
