#include <bits/stdc++.h>
using namespace std;
int main() {
  ios_base::sync_with_stdio(0);
  cin.tie(0);
  cout.tie(0);
  int t;
  cin >> t;
  while (t--) {
    int n, m;
    cin >> n >> m;
    if (n <= m) swap(n, m);
    if (n > 2 && m > 1)
      cout << "NO" << endl;
    else
      cout << "YES" << endl;
  }
  return 0;
}
