Question: who is the imp on game of thrones
[{'answer': 'Peter Dinklage', 'provenance': [{'wikipedia_id': '41004928', 'title': 'Tyrion Lannister', 'start_paragraph_id': 4, 'start_character': 30, 'end_paragraph_id': 4, 'end_character': 44, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]