Leo: Given the sentence "A lady and a young girl taking a walk down a tree lined street." can we conclude that "They are mother and daughter."?\nOptions:\n- yes\n- it is not possible to tell\n- no
Mei: OK, So, let's think first...
Me:
User
A lady and a young girl taking a walk down a tree lined street does not necessary that they are mother and daughter.
Thus, the answer is it is not possible to tell.
Assistant