user: Question: What is the tie no of the game where Exeter City was the home team?
Columns: ['Tie no', 'Home team', 'Score', 'Away team', 'Date']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['1', 'Blackpool', '1–0', 'Burnley', '6 Jan 1990']
SQL:

assistant: SELECT "Tie no" FROM "Table" WHERE "Home team" = 'Exeter City';