In this task, You are given an open-domain question that can be answered based on factual information. Your task is to provide \*short\* answer (in a few words only) for the given question. The short answer can be one or more entities or it can also be boolean \*yes\* or \*no\*.
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Question: what is the final episode of game of thrones season 7

Answer: The Dragon and the Wolf


Question: where does blood flow after it leaves the right ventricle

Answer: the lungs


Question: who developed and commercialised the modern multichannel cochlear implant (bionic ear)

Answer:
Erwin Hochmair