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: In 1053, it was the scene of the historical victory of Robert Guiscard over the papal troops under Pope Leo IX Link Information: none Question: How old was Robert Guiscard when he defeated the papal troops of Pope Leo IX?

A: Answer: none
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Q: Context: Wasson was born Isabel Deming Bassett in Brooklyn, NY on January 11, 1897 Link Information: none Question: How many universities did Brooklyn have the year Wasson was born?

A: Answer: none
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Q: Context: Hotaling and Capt. Larison commanded 126 men in the Battle of Shiloh Link Information: Ulysses S. Grant (born Hiram Ulysses Grant; April 27, 1822 – July 23, 1885) Question: How old was General Grant when the Battle of Shiloh took place?

A:
Answer: 40
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