user: Question: Who directed the episode written Cyrus Nowrasteh?
Columns: ['Episode #', 'Title', 'Directed by', 'Written by', 'Original airdate']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [1.0, '"Nikita"', 'Jon Cassar', 'Cyrus Nowrasteh', 'January 13, 1997']
SQL:

assistant: SELECT "Directed by" FROM "Table" WHERE "Written by" = 'Cyrus Nowrasteh';