user: Question: Which college has a pick number of 155?
Columns: ['Round', 'Pick #', 'Player', 'Position', 'College']
Types: ['real', 'real', 'text', 'text', 'text']
Sample row: [1.0, 16.0, 'James Williams', 'Defensive back', 'Fresno State']
SQL:

assistant: SELECT "College" FROM "Table" WHERE "Pick #" = 155.0;