Given the sentence "Surfers in swimming trunks riding waves on their surfboards in the blue ocean." can we conclude that "Some friends take surfing lessons on vacation."?\nOptions:\n- yes\n- it is not possible to tell\n- no
Let's think step by step.
it is not possible to tell
Just because surfers in swimming trunks riding waves on their surfboards in the blue ocean it does not mean some friends are taking a vacation.

.

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