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: In 1180, Ingvar Yaroslavich joined Ryurik Rostislavich in his struggle against Sviatoslav Vsevolodovich of Chernihiv. Link Information: none Question: How old was Ryurik Rostislavich when Ingvar joined him in 1180?

Output: Answer: none


Input: Consider Input: Context: The Clydesdales were included in at least one Super Bowl commercial every year from Super Bowl IX in 1975 through Super Bowl LI in 2017. Link Information:  The Clydesdales were included in at least one Super Bowl commercial every year from Super Bowl IX in 1975 Question: How long had Budweiser been in business when they first featured the Budweiser Clydesdales in a Super Bowl commercial?

Output: Answer: 99


Input: Consider Input: Context: Simm was born on 5 September 1980 in Chorley, Lancashire, England Link Information: none Question: What was the population of Chorley the year that Simm was born?


Output: Answer: none