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 channel is sky sports action on virgin

Answer: 517: Sky Sports Action


Question: who discovered the magnetic effect of electric current

Answer: Hans Christian Ørsted


Question: what was the largest margin of victory in a presidential election

Answer:
1.000