#include <stdio.h>

int main(void) {
  int a, b, c, n,i;
  scanf("%d", &n);
  for(i = 0; i < n; ++i) {
    scanf("%d%d%d", &a, &b, &c);
    a *= a, b *= b, c *= c;
    if(a + b == c || b + c == a || c + a == b) printf("YES\n");
    else printf("NO\n");
  }
  return 0;
}
