user: Question: What was the date of the game in which the home team was the Grizzlies and the visiting team was the Timberwolves?
Columns: ['Date', 'Visitor', 'Score', 'Home', 'Leading scorer', 'Record']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['2 April 2008', 'Knicks', '114–130', 'Grizzlies', 'Javaris Crittenton (23)', '20–55']
SQL:

assistant: SELECT "Date" FROM "Table" WHERE "Home" = 'Grizzlies' AND "Visitor" = 'Timberwolves';