user: Question: What is the Tie no of the Blackburn Rovers Away game?
Columns: ['Tie no', 'Home team', 'Score', 'Away team', 'Date']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['1', 'Liverpool', '0–2', 'Nottingham Forest', '16 February 1895']
SQL:

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