user: Question: When Did Microsoft Game Studios release Amped: Freestyle Snowboarding?
Columns: ['Title', 'Publisher', 'Developer', 'Release date', 'ESRB']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Amped: Freestyle Snowboarding', 'Microsoft Game Studios', 'Snowboard', '2007-12-04 December 4, 2007', 'Everyone']
SQL:

assistant: SELECT "Release date" FROM "Table" WHERE "Publisher" = 'Microsoft Game Studios' AND "Title" = 'Amped: Freestyle Snowboarding';