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'.

[EX Q]: Context: In 2015, he released his second studio album, Lantern Link Information: released on December 18, 2015,  Question: What albums did Pusha T release the year Lantern was released?
[EX A]: Answer: Darkest Before Dawn 

[EX Q]: Context: The route is described in a series of six sectional leaflets, updated in 2008 Link Information: none Question: Was the route updated before The Weavers' Triangle Visitor Centre was built?
[EX A]: Answer: none

[EX Q]: Context: The movie Saturday Night Fever was released in December 1977 Link Information: Earlier, in June 1970, Robin and Maurice recorded a dozen songs before Barry joined and included two songs that were on their reunion album. Around the same time, Barry and Robin were about to publish the book On the Other Hand. They also recruited Geoff Bridgford as the group's official drummer.  Question: How many members were in the Bee Gee's the year Saturday Night Fever was released?
[EX A]:
Answer: 4