I would say the answer is B and C.
A is not the answer because you would not find Mexican culture in Costa Rica. D is not the answer because Pan de Reyes is more of a Spanish (from Spain) dish.
Answer:
Cognates are words that are etymologically related, or descended from the same language or form. In proper usage, false cognates are words whose similarity in form or sound may be coincidental or the result of mutual influence; but they are not etymologically related.
Explanation: