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'.

Context: On 19 April 1910, Collingwood was commissioned and assigned to the 1st Division of the Home Fleet under the command of Captain William Pakenham. Link Information: Admiral Sir William Christopher Pakenham, (10 July 1861 28 July 1933) Question: The year that the HMS Collingwood was commissioned, how old was William Pakenham?
Answer: 49