Teacher: You are given a sentence in Spanish. Your job is to translate the Spanish sentence into Italian.
Teacher: Now, understand the problem? If you are still confused, see the following example:
Aquí esta la medusa ala-x de la muerte.
Solution: Qui c'è la medusa mortale con le ali ad X.
Reason: The Spanish sentence is correctly translated into Italian, because the meaning is preserved.

Now, solve this instance: Las agencias de calificación son empresas de calificación.
Student:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Le agenzie di rating valutano le aziende.