Question: Which British Grammy-nominated record producer has worked with both Tom Jones and the Brazilian metal band led by Rafael Bittencourt?
{'answer': 'Christopher Andrew "Chris" Tsangarides', 'supporting_facts': [['Chris Tsangarides', 0], ['Chris Tsangarides', 1], ['Chris Tsangarides', 2], ['Angra (band)', 0], ['Angra (band)', 2]]}