user: Question: What Home team played Richmond?
Columns: ['Home team', 'Home team score', 'Away team', 'Away team score', 'Venue', 'Crowd', 'Date']
Types: ['text', 'text', 'text', 'text', 'text', 'real', 'text']
Sample row: ['Geelong', '15.21 (111)', 'Hawthorn', '3.9 (27)', 'Corio Oval', 9500.0, '4 June 1928']
SQL:

assistant: SELECT "Home team" FROM "Table" WHERE "Away team" = 'Richmond';