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'.
Q: Context: Delta Connection regional jet service to Atlanta flown by Atlantic Southeast Airlines (ASA) on behalf of Delta Air Lines ended on May 1, 2008 Link Information: The mayor of Atlanta is Keisha Lance Bottoms, a Democrat elected on a nonpartisan ballot whose first term in office began on January 2, 2018. Question: Who is the mayor of the city that Delta Connection ended service to on May 1, 2008?
A:
Answer: Keisha Lance Bottoms