CREATE TABLE table_39875 ("Team" TEXT, "Location" TEXT, "Years in senior / adult league" TEXT, "2013 BAFA Adult division" TEXT, "2013 BAFA Adult flag division" TEXT, "2013 BAFA Junior division" TEXT, "Other teams" TEXT)

What is the 2013 BAFA adult flag division in Aylesbury?
SELECT "2013 BAFA Adult flag division" FROM table_39875 WHERE "Location" = 'aylesbury'
SELECT "2013 BAFA Adult flag division" FROM "table_39875" WHERE "Location" = 'aylesbury'