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: who plays helen of troy fall of a city

Answer: Bella Dayne


Question: when does lexi die in grey's anatomy

Answer: the eighth-season finale


Question: when does the next doc martin series start

Answer:
20 September 2017