Please answer the following question by reasoning step-by-step.
Premise: "A girl and guy dressed up in costumes."\nHypothesis: "Two siblings are wearing tube sock costumes."\nIs the hypothesis entailed by the premise?\nOptions:\n- yes\n- it is not possible to tell\n- no

it is not possible to tell
Not every girl and guy are siblings.

Not all costumes are tube sock costumes.

.

The answer is it is not possible to tell