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
A step-by-step solution is:
it is not possible to tell
A lady and a young girl taking a walk down a tree lined street does not necessary that they are mother and daughter.

.

So, the final answer is it is not possible to tell