user: ### NOW ANSWER:
Question: How many millions of people in the US saw the episode titled "Francine's Flashback"?
Columns: ['No. in series', 'Title', 'Directed by', 'Written by', 'Original air date', 'Production code', 'U.S. viewers (millions)']
Types: ['real', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: [1.0, '"Pilot"', 'Ron Hughart', 'Seth MacFarlane , Mike Barker & Matt Weitzman', 'February 6, 2005', '1AJN01', '15.10']
SQL:

assistant: SELECT "U.S. viewers (millions)" FROM "Table" WHERE "Title" = '"Francine''s Flashback"';