user: Question: Name the party/s when the polling percentage was 6.3% in Dec 2008.
Columns: ['Party', 'Result, Parliam. election 2005', 'Result, County elections 2007', 'Aug 2008', 'Sep 2008', 'Oct 2008', 'Nov 2008', 'Dec 2008', 'Jan 2009', 'Feb 2009', 'Mar 2009', 'Apr 2009', 'May 2009', 'Jun 2009', 'Jul 2009', 'Aug 2009']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Labour', '32.7%', '30.8%', '26.5%', '29.0%', '30.6%', '31.4%', '30.7%', '33.9%', '34.2%', '32.8%', '32.5%', '32.9%', '32.9%', '33.1%', '32.4%']
SQL:

assistant: SELECT "Party" FROM "Table" WHERE "Dec 2008" = '6.3%';