Answer the following question, with explanation first.
Given the sentence "A boy in a red shirt is climbing up a wooden play set." can we conclude that "The boy followed his friend up the play set."?\nOptions:\n- yes\n- it is not possible to tell\n- no

it is not possible to tell
It is not clear that the boy followed his friend up the play set while climbing it.

.

Final answer: it is not possible to tell