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'.
--------
Question: Context: where he joined the Canadian Army at the outbreak of World War II, but was invalided out in 1941. Link Information: none Question: How many Canadian soldiers were serving active duty the year Morris was invalided out of the Canadian Army?

Answer: Answer: none


Question: Context: His voice can be heard in the digital collectible card game by Blizzard Entertainment, Hearthstone. Link Information: none Question: Who is the CEO of the company that produced Hearthstone?

Answer: Answer: none


Question: Context: Scholars such as Bart Ehrman have speculated that John 21 was appended to the gospel at a later date, Link Information: Bart Denton Ehrman (; born October 5, 1955) Question: How old was the man that speculated that John 21 was appended to the gospel at a later date?

Answer:
Answer: 65