Question: American actor and producer, as well as series eight regular in Stargate SG-1, began his television career playing who in the series General Hospital?
{'answer': 'Dr. Jeff Webber', 'supporting_facts': [['Stargate SG-1 (season 8)', 0], ['Stargate SG-1 (season 8)', 4], ['Richard Dean Anderson', 0], ['Richard Dean Anderson', 1]]}