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: Gene Siskel of the Chicago Tribune gave the film 3.5 stars out of 4 and praised Rip Torn for "a brilliantly controlled performance. Link Information: Hersey's reference assisted him in gaining a job at the Chicago Tribune in 1969. Question: When did Gene Siskel start working for the Chicago Tribune?

Answer: Answer: 1969


Question: Context: television film adaptation of Mitch Albom's book Tuesdays with Morrie Link Information: none Question: On what network did the television film adaptation of Mitch Albom's book first appear?

Answer: Answer: none


Question: Context: Prettejohn was the Professor of the history of art at the University of Bristol from 2005, before becoming head of the history of art at the University of York in 2012. Link Information: The University of Bristol is a red brick research university in Bristol, England Question: In what countries did Prettejohn work at universities?

Answer:
Answer: England