user: ### NOW ANSWER:
Question: How many viewers (in millions) watched the episode written by Deidre Shaw?
Columns: ['No.', 'Title', 'Directed by', 'Written by', 'Original air date', 'U.S. viewers (in millions)', '18-49 Rating/Share']
Types: ['real', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: [1.0, '"Pilot"', 'Gary Fleder', 'Liz Tigelaar', 'January18,2010', '2.74', '1.2/3']
SQL:

assistant: SELECT "U.S. viewers (in millions)" FROM "Table" WHERE "Written by" = 'Deidre Shaw';