user: ### NOW ANSWER:
Question: For the episode(s) aired in the U.S. on 4 April 2008, what were the names?
Columns: ['No. in season', 'No. in series', 'Title', 'Canadian airdate', 'US airdate', 'Production code']
Types: ['real', 'real', 'text', 'text', 'text', 'real']
Sample row: [1.0, 120.0, '"Standing in the Dark" Part One', '14 January 2008', '5 October 2007', 701.0]
SQL:

assistant: SELECT "Title" FROM "Table" WHERE "US airdate" = '4 April 2008';