Question: who is gluttony in the seven deadly sins anime
[{'answer': 'Merlin', 'provenance': [{'wikipedia_id': '39779877', 'title': 'List of The Seven Deadly Sins characters', 'start_paragraph_id': 1, 'start_character': 425, 'end_paragraph_id': 1, 'end_character': 431, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]