In this task, you are given a sentence in the English language. Your job is to translate the English sentence into the Spanish language.

[EX Q]: The gray substance occupies the central part of
[EX A]: La sustancia gris ocupa la parte central de

[EX Q]: Travoprost is a drug used in the treatment of
[EX A]: El travoprost es un fármaco utilizado en el tratamiento de

[EX Q]: What kind of ratio is the quotient between the probability of occurrence of an event and the probability of non-occurrence of said event ?
[EX A]:
¿Qué tipo de razón es el cociente entre la probabilidad de ocurrencia de un suceso y la probabilidad de no ocurrencia de dicho suceso?