user: Question: Who had the best regular season in the contest won by Arkansas-Pine Bluff?
Columns: ['Conference', 'Regular Season Winner', 'Conference Player of the Year', 'Conference Tournament', 'Tournament Venue (City)', 'Tournament Winner']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Atlantic 10 Conference', 'Temple & Xavier', 'Kevin Anderson , Richmond', "2010 Atlantic 10 Men's Basketball Tournament", 'Boardwalk Hall ( Atlantic City, New Jersey )', 'Temple']
SQL:

assistant: SELECT "Regular Season Winner" FROM "Table" WHERE "Tournament Winner" = 'Arkansas-Pine Bluff';