In this task, you're given a context, further information available on a particular linked term from the statement, and an answer term. Your job is to generate a question that can use the information provided to obtain the given answer. You should use the information on both context and link information to create the question. Note that the answer to the question should be exactly the given answer, and if the answer is none, the answer to the question shouldn't be obtainable from the context or linked information.

Q: Context: he headquarters unit and IJA 1st Armored Regiment were based in Sano, Tochigi, with the IJA 5th Armored Regiment stationed at Ōtawara, Tochigi (and later relocated to Kazo, Saitama, Link Information: none Answer: none

A: Which Armored Regiment was based in a larger town?
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Q: Context: a group of gunboats from the Confederate States Navy Link Information: a group of gunboats from the Confederate States Navy, Answer: 1

A: How many gunboats did the Confederate States Navy have?
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Q: Context: At the Potsdam Conference in July 1945 Link Information: The Potsdam Conference () was held at Cecilienhof, the home of Crown Prince Wilhelm in Potsdam, Germany, from 17 July to 2 August 1945. Answer: 16

A:
How many days did the conference in July 1945 last?
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