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 1787, Amar Singh, the regent of Thanjavur, deposed the minor Raja, his nephew Serfoji II (178793) and captured the throne. Link Information: Serfoji II Bhonsle ( , ) (24 September 1777 7 March 1832) Question: How old was Amar Singh's nephew when he was first deposed?
A:
Answer: 10