#include <cstdio>

using namespace std;

bool valid(int a, int b, int c) {
  int a2 = a*a, b2 = b*b, c2 = c*c;
  return (a2+b2==c2) || (b2+c2==a2) || (c2+a2==b2);
}

int main() {
  int N;
  scanf("%d", &N);
  for (int i=0;i<N;i++) {
    int a, b, c;
    scanf("%d %d %d", &a, &b, &c);
    if (valid(a, b, c)) puts("YES");
    else puts("NO");
  }
  return 0;
}