user: Question: Tell me the surface for November 28, 2010
Columns: ['Outcome', 'Date', 'Tournament', 'Surface', 'Opponent in the final', 'Score']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Winner', 'November 11, 2007', 'Mallorca , Spain', 'Clay', 'Diana Buzean', '6–0, 6–0']
SQL:

assistant: SELECT "Surface" FROM "Table" WHERE "Date" = 'November 28, 2010';