user: Question: Who was he opponent on December 11?
Columns: ['Game', 'Date', 'Team', 'Score', 'High points', 'High rebounds', 'High assists', 'Location Attendance', 'Record']
Types: ['real', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: [19.0, 'December 1', 'Washington', 'L 102–106 (OT)', 'Chris Bosh (22)', 'Chris Bosh (14)', 'Hedo Türkoğlu (6)', 'Air Canada Centre 15,776', '7–12']
SQL:

assistant: SELECT "Team" FROM "Table" WHERE "Date" = 'December 11';