#include <cstdio>

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