Question: The Territory of Florida was ceded to the United states as part of a treaty between which two countries ?
Answer: the United States and Spain
[Q]: Who was the English conductor and Director of Music for the British Broadcasting Corporation, who first performed Ralph Vaughan William's Symphony No. 6?
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[A]: Sir Adrian Boult
input: Please answer the following: Who is the American Independent Baptist evangelist that led Billy Graham to Christ?
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output: Mordecai F. Ham Jr.
Please answer this: Who directed films during the silent era, Frank Tuttle or Leo D. Maloney?
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Answer: Leo D. Maloney
Problem: Germs featured a guitarist who was of what nationality?

A: American
input: Please answer the following: How old was the man for whom Āryabhaṭa numeration is named when he wrote Āryabhaṭīya?
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output:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
23