user: Question: What is the visiting team of the game with the home team Grizzlies on 13 November 2007?
Columns: ['Date', 'Visitor', 'Score', 'Home', 'Leading scorer', 'Record']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['3 November 2007', 'Pacers', '121–111', 'Grizzlies', 'Kyle Lowry (19)', '0–2']
SQL:

assistant: SELECT "Visitor" FROM "Table" WHERE "Home" = 'Grizzlies' AND "Date" = '13 November 2007';