Given the sentence "A man is building a large sand castle on the beach." can we conclude that "A man is competing in a sand castle building contest."?\nOptions:\n- yes\n- it is not possible to tell\n- no
Stream of thoughts:
it is not possible to tell
The fact that man is building a large sand castle on the beach doesn't imply that he is competing in a sand castle building contest.

.

Thus, the answer is it is not possible to tell