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

int main() {
  int n, a[3];
  scanf("%d", &n);
  while (n--) {
    scanf("%d %d %d", &a[0], &a[1], &a[2]);
    sort(a, a + 3);
    if (a[0] * a[0] + a[1] * a[1] == a[2] * a[2]) puts("YES");
    else puts("NO");
  }
}
