Please answer the following question by reasoning step-by-step.
If "A man and a woman play with a child on a large staircase while passersby walk by." does that mean that "A family plays on a huge staircase for exercise."?\nOptions:\n- yes\n- it is not possible to tell\n- no

it is not possible to tell
The man and woman is not imply to being a family.

.

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