user: Question: What is the lowest pick when the School is Stanford University?
Columns: ['Pick', 'Player', 'Team', 'Position', 'School']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [31.0, 'J. P. Howell', 'Kansas City Royals', 'LHP', 'University of Texas at Austin']
SQL:

assistant: SELECT MIN("Pick") FROM "Table" WHERE "School" = 'Stanford University';