Question: Bendy Casimir, made his WEC debut on March 6, 2010 at WEC 47, losing via first-round knockout, against which American mixed martial artist who currently fights as a Featherweight in the Ultimate Fighting Championship organization?
{'answer': 'Ricardo Alejandro Lamas', 'supporting_facts': [['Bendy Casimir', 0], ['Ricardo Lamas', 0]]}