Question: when was the pantheon converted into a church
[{'answer': 'the 7th century', 'provenance': [{'wikipedia_id': '340002', 'title': 'Pantheon, Rome', 'start_paragraph_id': 3, 'start_character': 150, 'end_paragraph_id': 3, 'end_character': 165, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '340002', 'title': 'Pantheon, Rome', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 559, 'bleu_score': 0.8685408430911681, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7739539221026341904}, 'section': 'Section::::Abstract.'}]}]