user: Question: Name who directed the air date of 12 July 2010
Columns: ['Episode #', 'Title', 'Directed by', 'Written by', 'Originalairdate', 'Ratings']
Types: ['real', 'text', 'text', 'text', 'text', 'text']
Sample row: [1.0, '"On Your Knees Forget The Fees"', 'Peter Cattaneo', 'James Wood', '28 June 2010', '2.19 Million']
SQL:

assistant: SELECT "Directed by" FROM "Table" WHERE "Originalairdate" = '12 July 2010';