user: Question: Which TV season has a Season smaller than 8, and a Household (in millions) of 15.92 (17.1 rating)?
Columns: ['Season', 'Season premiere', 'Season finale', 'TV season', 'Ranking', 'Households (in millions)']
Types: ['real', 'text', 'text', 'text', 'text', 'text']
Sample row: [1.0, 'September 20, 1984', 'May 9, 1985', '1984–1985', '#3', '20.546 (24.2 rating)']
SQL:

assistant: SELECT "TV season" FROM "Table" WHERE "Season" < 8.0 AND "Households (in millions)" = '15.92 (17.1 rating)';