Given the sentence "A single man wear a black mask with several people in the background." can we conclude that "A man in a black mask at a costume party."?\nOptions:\n- yes\n- it is not possible to tell\n- no
Please answer the following question by reasoning step-by-step.
it is not possible to tell
Just because a single man wear a black mask with several people in the background does not mean that he is at a costume party.

.

Thus, the answer is it is not possible to tell