Question: Crossing the Line was directed by Peter Jackson, and had an additional director who was what South African film director who is best known for District 9?
{'answer': 'Neill Blomkamp', 'supporting_facts': [['Crossing the Line (2008 film)', 0], ['Crossing the Line (2008 film)', 3], ['Neill Blomkamp', 0], ['Neill Blomkamp', 2]]}