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: Contestants wore costumes and make-up to show them as zombies in a performance combining the 1968 horror film Night of the Living Dead Link Information: none Answer: none

A: How many theaters showed the 1968 horror film that inspired the zombie dance during its initial theatrical release?
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Q: Context: Davis sailed for San Francisco, California, around Cape Horn in 1852 Link Information:  By 1890, San Francisco's population approached 300,000 Answer: approached 300,000

A: How many people lived in San Francisco the year Davis embarked on his journey to the city?
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Q: Context: In August 2012, California Representative Duncan D. Hunter wrote to Secretary of Defense Leon Panetta regarding the Medal of Honor nomination of Swenson Link Information: Swenson was awarded the Medal of Honor on October 15, 2013 Answer: 2

A:
How long was Leon Panetta Secretary of Defense?
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