Question: who was the first person executed in the salem witch trials
[{'answer': 'Bridget Bishop', 'provenance': [{'wikipedia_id': '1384343', 'title': 'Bridget Bishop', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 14, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]