user: Question: Who wrote the episode that had 6.05 million U.s. viewers?
Columns: ['No.', 'Title', 'Directed by', 'Written by', 'Original air date', 'Production code', 'U.S. viewers (million)']
Types: ['real', 'text', 'text', 'text', 'text', 'real', 'text']
Sample row: [1.0, '" Hollywood "', 'Allen Coulter', 'Teleplay by: Blake Masters Story by: Dick Wolf', 'September29,2010', 1001.0, '10.64']
SQL:

assistant: SELECT "Written by" FROM "Table" WHERE "U.S. viewers (million)" = '6.05';