Detailed Instructions: 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: William Briwere was granted the lordship of the Manor of Bridgwater by John of England Link Information: John (24 December 1166 19 October 1216) Question: How old was the person who granted William lordship when William was born?
Solution:
Answer: 35