TASK DEFINITION: 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'.
PROBLEM: Context: In 2009 he was succeeded by Rupert Thorneloe just prior to the battalion's deployment to Afghanistan and the latter was killed in action during Operation Panther's Claw. Link Information:

Lieutenant Colonel Rupert Stuart Michael Thorneloe, MBE (17 October 1969 1 July 2009) Question: How old was Stanford's successor who took over his battalion when that successor was killed in Afghanistan?

SOLUTION: Answer: 40

PROBLEM: Context: In 1863 he married Helen Magruder, daughter of Commodore George Allan Magruder, of the United States Navy. They had one son, James. Link Information: James Yorke Macgregor Scarlett, 4th Baron Abinger (13 March 1871, London 11 December 1903, Paris), was a British peer. Question: When was William Scarlett's son born?

SOLUTION: Answer: 13 March 1871

PROBLEM: Context: n 2017, she was the recipient of a MacArthur "genius grant" from the John D. and Catherine T. MacArthur Foundation. Link Information: Since 1981, 942 people have been named MacArthur Fellows Question: How long after the first Macarthur grant was granted did Ward receive her grant?

SOLUTION:
Answer: 36