Given the task definition and input, reply with output. 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'.

Context: in 1991 that the team won the Brier that year. Link Information: Bartlett has been to two World Curling Championships Question: Which championship has been around the longest, the Brier or Worlds?
Answer: Brier