user: Question: How many directors did Episode #3 have
Columns: ['Series #', 'Episode #', 'Title', 'Directed by', 'Written by', 'Original air date']
Types: ['real', 'real', 'text', 'text', 'text', 'text']
Sample row: [1.0, 1.0, '"Episode 1"', 'Charles McDougall', 'Russell T. Davies', '23 February 1999']
SQL:

assistant: SELECT COUNT("Directed by") FROM "Table" WHERE "Episode #" = 3.0;