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'.
Input: Context: has had guest starring roles on  and The Michael J. Fox Show. Link Information: none Question: Who directed the TV show that he had guest starring roles on?
Output:
Answer: none