Question: who is the founder of chick fil a
[{'answer': 'S. Truett Cathy', 'provenance': [{'wikipedia_id': '461754', 'title': 'Chick-fil-A', 'start_paragraph_id': 2, 'start_character': 90, 'end_paragraph_id': 2, 'end_character': 105, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]