This task is about translating a given Spanish language sentence to English.
One example is below.
Q: Leeuwenhoek y Huygens... ...fueron abuelos de la medicina moderna:
A: Leeuwenhoek and Huygens... ...are the grandfathers of much of modern medicine.
Rationale: This is a good example because the Spanish sentence has been translated correctly to English.
Q: Ahora, la pregunta que le se ha pedido es, en que porcentaje la demanda cambia cuando los precios disminucion del 50%, digo de P0 P0 dividido por dos?
A:
Now, the question that would have been asked is, by what percentage does the demand change when the prices decrease from 50%, say from P0 to P0 divided by two?