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: Built by Polish engineer Thaddeus Kosciuszko under the command of George Washington, Fort Mercer was built in 1777 Link Information: Andrzej Tadeusz Bonawentura Kościuszko (; 4 or 12 February 1746  Answer: 31

A: How old was the engineer who built Fort Mercer when it was built?
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Q: Context: Before the 2012 Republican primary, Barron helped organize the "Draft Cheney 2012" movement Link Information: Richard Bruce Cheney (; born January 30, 1941) Answer: 71

A: How old was Cheney as of the 2012 Republican primary?
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Q: Context: The Anglo-Saxon Chronicle indicates that Ida's reign began in 547, and records him as the son of Eoppa Link Information: none Answer: none

A:
Did Ida's father have more than one child?
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