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: Her performance was so well received by audiences that she was given her own sitcom, Family Matters, in 1989. Continuing her character Harriette Winslow from Perfect Strangers, she played a mother in an African-American middle-class family living in Chicago, Illinois. Payton left Family Matters partway through its final season, appearing for the last time on December 19, 1997. Link Information: Her performance was so well received by audiences that she was given her own sitcom, Family Matters, in 1989. Question: Who starred in Family Matters?

SOLUTION: Answer: Rosetta LeNoire

PROBLEM: Context: He later taught Communications at the University of North Carolina at Charlotte. Link Information: none Question: In what country did Raiford teach communications?

SOLUTION: Answer: none

PROBLEM: Context: since 2004 (former head coach Mike Mularkey's first season) Link Information: In 2004, Mularkey left the Steelers and was hired by the Buffalo Bills Question: How many seasons did the head coach from 2004 work for the Buffalo Bills?

SOLUTION:
Answer: 2