Question: where is most of the sun's energy produced
[{'answer': 'in the core region', 'provenance': [{'wikipedia_id': '26751', 'title': 'Sun', 'start_paragraph_id': 34, 'start_character': 459, 'end_paragraph_id': 34, 'end_character': 477, 'bleu_score': 1.0, 'section': 'Section::::Structure and fusion.:Core.\n'}]}, {'provenance': [{'wikipedia_id': '26751', 'title': 'Sun', 'start_paragraph_id': 34, 'start_character': 0, 'end_paragraph_id': 34, 'end_character': 784, 'bleu_score': 0.890811218477604, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5321085672354023196}, 'section': 'Section::::Structure and fusion.:Core.\n'}]}]