user: ### NOW ANSWER:
Question: Who was on the 2012 commission and the 1999 commission with John Wilborn?
Columns: ['District', '2012 Commission', '2010 Commission', '2007 Commission', '2002 Commission', '1999 Commission']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['District 1', 'Gloria Moon', 'Gloria Moon', 'Katie Jones', 'Katie Jones', 'Jean Birmingham']
SQL:

assistant: SELECT "2012 Commission" FROM "Table" WHERE "1999 Commission" = 'John Wilborn';