user: Question: What Utah Jazz Guard, played at BYU?
Columns: ['Player', 'Nationality', 'Position', 'Years for Jazz', 'School/Club Team']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Jim Farmer', 'United States', 'Guard', '1988-89', 'Alabama']
SQL:

assistant: SELECT "Player" FROM "Table" WHERE "Position" = 'Guard' AND "School/Club Team" = 'BYU';