user: Question: When 3.89 is the production code how many season numbers are there?
Columns: ['Series #', 'Season #', 'Title', 'Directed by', 'Written by', 'Original air date', 'Production code']
Types: ['real', 'real', 'text', 'text', 'text', 'text', 'text']
Sample row: [45.0, 1.0, '"It Takes Two, Baby"', 'Burt Brinckerhoff', 'Brenda Hampton', 'September21,1998', '2.92']
SQL:

assistant: SELECT COUNT("Season #") FROM "Table" WHERE "Production code" = '3.89';