Please answer the following question by reasoning step-by-step.
Can we conclude from "A couple is dancing in costa rican outfits." that "A couple are wearing shoes."?\nOptions:\n- yes\n- no\n- it is not possible to tell

it is not possible to tell
A couple is dancing in Costa Rican outfits does not necessary that they are wearing shoes.

.

The final answer: it is not possible to tell