Instructions: 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: Context: Alabama won by a score of 246 and advanced to the 2018 College Football Playoff National Championship against SEC champion Georgia. The Crimson Tide pulled off a dramatic come-from-behind overtime victory to win the game 2623 and the national title. Link Information: none Question: What team was atop the final College Football Playoff rankings the season Alabama defeated Georgia on overtime to win the national title?
Output:
Answer: none