user: ### NOW ANSWER:
Question: What is the number of ties when Altrincham is the home team?
Columns: ['Tie no', 'Home team', 'Score', 'Away team', 'Date']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['1', 'Chesterfield', '2–2', 'Burnley', '10 December 1983']
SQL:

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