Question: What costume did the Muppet's character who sang "The Pig Got Up and Slowly Walked Away" wear?
{'answer': 'a brown pork pie hat and a red and white polka dot necktie', 'supporting_facts': [['The Pig Got Up and Slowly Walked Away', 0], ['The Pig Got Up and Slowly Walked Away', 1], ['Fozzie Bear', 1]]}