Leo: If "A large dog sniffing a human hand while a small dog is sniffing the large dog's butt." does that mean that "The dog is greeting the human."?\nOptions:\n- yes\n- it is not possible to tell\n- no
Mei: OK, So, let's think first...
Me:
User
A large dog sniffing a human hand is not necessarily greeting the human.
Thus, the answer is it is not possible to tell.
Assistant