user: Question: What home team had an away team of Aston Villa?
Columns: ['Tie no', 'Home team', 'Score', 'Away team', 'Date']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['1', 'Burnley', '1–1', 'Chelsea', '28 January 1956']
SQL:

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