Question: Which animator from Canada served as an assistant director on an American animated television series that ran on The WB from September 24, 1999, to July 16, 2000, and on Adult Swim from July 14 to August 11, 2002?
{'answer': 'Lindsey Pollard', 'supporting_facts': [['Lindsey Pollard', 0], ['Mission Hill', 0]]}