user: Question: What is the Tie no for the game with the away team Whyteleafe?
Columns: ['Tie no', 'Home team', 'Score', 'Away team', 'Attendance']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['3', 'Crook Town', '3–0', 'Armthorpe Welfare', '146']
SQL:

assistant: SELECT "Tie no" FROM "Table" WHERE "Away team" = 'Whyteleafe';