In this task, you're given a statement, further information available on a particular linked term from the statement, and a question. Your job is to generate the answer to the question by using the information provided. If there is no clear answer obtainable, output 'none'.

Q: Context: His voice can be heard in the digital collectible card game by Blizzard Entertainment, Hearthstone. Link Information: none Question: Who is the CEO of the company that produced Hearthstone?

A: Answer: none
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Q: Context: Hackleman and the 16th Indiana were sent to the Eastern Theater where they were engaged at the Battle of Ball's Bluff. Link Information: The Battle of Ball's Bluff in Loudoun County, Virginia on October 21, 1861, Question: What city was the battle in that the 16th Indiana Volunteer Infantry fought in the Eastern Theater?

A: Answer: Loudoun County
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Q: Context: Calvin Coolidge (born John Calvin Coolidge Jr.; ; July 4, 1872 Link Information: none Question: How many vice presidents had served in office by the year Coolidge was born?

A:
Answer: none
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