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: Trudeau had once sympathized with Marxists and had spent time in the democratic socialist Cooperative Commonwealth Federation Link Information: none Question: Was Trudeau a member of the democratic socailist Cooperative Commonwealth Federation when the Quebec separatists threw rocks and bottles at him?

SOLUTION: Answer: none

PROBLEM: Context: scaled back to a linear platform game in the vein of Donkey Kong Country (1994) that starred Banjo the bear, who became the protagonist of Banjo-Kazooie. Link Information: Banjo-Kazooie was a critical and commercial success, selling more than 1.8 million copies in the United States and more than 405,000 units in Japan. Question: Which of the two linear platform games sold more copies?

SOLUTION: Answer: Donkey Kong Country

PROBLEM: Context: The broadnose sevengill shark (Notorynchus cepedianus) is known to prey on the crossback stingaree Link Information:  The maximum length found is 3 m. Question: What is the maximum length of the species that is known to prey on the crossback stingaree?

SOLUTION:
Answer:  3 m