user: ### NOW ANSWER:
Question: for how many years did the player who graduated from Stanford play for Grizzlies?
Columns: ['Player', 'Nationality', 'Position', 'Years for Grizzlies', 'School/Club Team']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Bobby Jackson', 'United States', 'Guard', '2005-2006', 'Minnesota']
SQL:

assistant: SELECT "Years for Grizzlies" FROM "Table" WHERE "School/Club Team" = 'Stanford';