Question: who played the hand in the addams family movie
[{'answer': 'Christopher Hart', 'provenance': [{'wikipedia_id': '632344', 'title': 'Thing (The Addams Family)', 'start_paragraph_id': 5, 'start_character': 76, 'end_paragraph_id': 5, 'end_character': 92, 'bleu_score': 1.0, 'section': 'Section::::Appearances.\n'}]}]