user: Question: Name the number in series for production code being 204
Columns: ['No. in series', 'No. in season', 'Title', 'Directed by', 'Written by', 'Original air date', 'Production code']
Types: ['real', 'real', 'text', 'text', 'text', 'text', 'real']
Sample row: [14.0, 1.0, '"The Wisdom to Know the Difference"', 'Robert Duncan McNeill', 'Remi Aubuchon', 'February28,2005', 201.0]
SQL:

assistant: SELECT "No. in series" FROM "Table" WHERE "Production code" = 204.0;