user: Question: Who was the director of Clean Pastures?
Columns: ['Title', 'Series', 'Director', 'Production Num.', 'Release date']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['He Was Her Man', 'MM', 'Friz Freleng', '7636', '1937-01-02']
SQL:

assistant: SELECT "Director" FROM "Table" WHERE "Title" = 'Clean Pastures';