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: where it turns eastward and northeastward, flowing across the northern Great Plains past the city of Billings Link Information: none Question: Who is the current mayor of the city located on the northern Great Plains that the Yellowstone River flow through?

Output: Answer: none

Input: Consider Input: Context: The Thunderbirds achieved a turnaround in Nill's debut season at the UBC helm to finish the 2015 regular season with a 62 record, placing second in the CWUAA standings. Link Information: none Question: What team had the best record in the 2015 regular season in the CWUAA?

Output: Answer: none

Input: Consider Input: Context: Serban Cioculescu (; 7 September 1902 25 June 1988) was a Romanian literary critic, literary historian and columnist, who held teaching positions in Romanian literature at the University of Iasi and the University of Bucharest, Link Information: none Question: Which of the univerisities where Cioculescu held teaching positions in Romanian literature has the highest student enrollment?
Output: Answer: none