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: Consider Input: Context: Bush and Yeltsin met in February 1992, declaring a new era of "friendship and partnership". Link Information: none Question: What was the GDP of Russia the year Bush and Yeltsin met and declared a new era of "friendship and partnership"?

Output: Answer: none


Input: Consider Input: Context: Other towns to be connected were Jedburgh by the independent Jedburgh Railway which was inaugurated on 17 July 1856 and worked by the NBR Link Information: none Question: Did the Jedburgh Railway only serve Jedburgh?

Output: Answer: none


Input: Consider Input: Context: "Episode 420" is the 12th episode in the seventh season of the American animated television series Family Guy. Link Information: 

Family Guy seventh season first aired on the Fox network in sixteen episodes Question: How many episodes are in the season "Episode 420" appeared in?


Output: Answer: sixteen