user: Question: How many positions are for Creighton?
Columns: ['Player', 'No.', 'Nationality', 'Position', 'Years for Jazz', 'School/Club Team']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Enes Kanter', '0', 'Turkey', 'Center', '2011-present', 'Kentucky']
SQL:

assistant: SELECT COUNT("Position") FROM "Table" WHERE "School/Club Team" = 'Creighton';