user: Question: What is the name of chapter 8 of season 4?
Columns: ['No. in series', 'No. in season', 'Title', 'Directed by', 'Written by', 'Original air date', 'Production code', 'U.S. viewers (million)']
Types: ['real', 'real', 'text', 'text', 'text', 'text', 'real', 'text']
Sample row: [48.0, 1.0, '"Extradition: British Columbia"', 'Steve Franks', 'Steve Franks', 'August7,2009', 4001.0, 'N/A']
SQL:

assistant: SELECT "Title" FROM "Table" WHERE "No. in season" = 8.0;