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

Example Input: La placenta es un derivado de
Example Output: The placenta is a derivative of

Example Input: De los fármacos reseñados, ¿Cuál de ellos se utiliza en el tratamiento profiláctico de la migraña?
Example Output: Of the drugs reviewed, which one is used in the prophylactic treatment of migraine ?

Example Input: ¿Cuál es una de las diferencias entre enfermos de Alzheimer y subcorticales (especialmente Huntington y Parkinson)?
Example Output:
What is one of the differences between Alzheimer's and subcortical patients (especially Huntington and Parkinson's)?