instruction:
You are given a sentence in Spanish. Your job is to translate the Spanish sentence into English.
question:
Este es el indice Hang Seng de la Bolsa de Hong Kong.
answer:
This is the Hang Seng index for Hong Kong.

question:
Ambos son machos.
answer:
Both are of the male sex.

question:
Nosotros hemos demostrado que una breve activacion de estas es suficiente para guiar el aprendizaje.
answer:
Now we've shown that a brief activation of these is enough, indeed, to drive learning.