user: Question: Who wrote the title that received 1.211 million total viewers?
Columns: ['Series #', 'Season #', 'Title', 'Directed by', 'Written by', 'Original air date', 'Total viewers (in millions)']
Types: ['real', 'real', 'text', 'text', 'text', 'text', 'text']
Sample row: [45.0, 1.0, '"The Day After"', 'Michael Lange', 'Patrick Sean Smith', 'August31,2009', '1.211']
SQL:

assistant: SELECT "Written by" FROM "Table" WHERE "Total viewers (in millions)" = '1.211';