user: Question: Who is the teleplay by when the director is Rob Bailey?
Columns: ['Series #', 'Season #', 'Title', 'Story by', 'Teleplay by', 'Directed by', 'Original air date']
Types: ['real', 'real', 'text', 'text', 'text', 'text', 'text']
Sample row: [26.0, 1.0, '" Time After Time "', 'David Simon & Ed Burns', 'David Simon', 'Ed Bianchi', 'September19,2004']
SQL:

assistant: SELECT "Teleplay by" FROM "Table" WHERE "Directed by" = 'Rob Bailey';