Question: what do you call the origin of an earthquake
[{'answer': 'focus', 'provenance': [{'wikipedia_id': '10106', 'title': 'Earthquake', 'start_paragraph_id': 3, 'start_character': 367, 'end_paragraph_id': 3, 'end_character': 372, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'hypocenter', 'provenance': [{'wikipedia_id': '10106', 'title': 'Earthquake', 'start_paragraph_id': 3, 'start_character': 376, 'end_paragraph_id': 3, 'end_character': 386, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '10106', 'title': 'Earthquake', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 460, 'bleu_score': 0.9731482306711111, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6389779190861214169}, 'section': 'Section::::Abstract.'}]}]