instruction:
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: He was previously the running backs coach at the University of Michigan. In 2014, he was the longest tenured member of the Michigan Wolverines football coaching staff, Link Information: On December 30, 2014, the University announced the hiring of Jim Harbaugh as the team's 20th head coach Question: Who currently coaches the team where Jackson served as running backs coach?
answer:
Answer: Jim Harbaugh


question:
Context: After the final game of the 2015 regular season, John Donovan was fired as Penn States offensive coordinator Link Information: John Donovan (born September 11, 1974)  Question: How old was the coach that was fired after the 2015 season?
answer:
Answer: 41


question:
Context: Square president Masashi Miyamoto requested Link Information: none Question: When did Kawazu's fellow designer on Makai Toshi Sa-Ga begin working at Square?
answer:

Answer: none