Question: temperature of the surface of the sun in kelvin
[{'answer': 'approximately 5,778 K', 'provenance': [{'wikipedia_id': '26751', 'title': 'Sun', 'start_paragraph_id': 19, 'start_character': 71, 'end_paragraph_id': 19, 'end_character': 92, 'bleu_score': 1.0, 'section': 'Section::::Sunlight.\n'}]}, {'provenance': [{'wikipedia_id': '26751', 'title': 'Sun', 'start_paragraph_id': 18, 'start_character': 0, 'end_paragraph_id': 18, 'end_character': 495, 'bleu_score': 0.528327812734666, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4284977309072847839}, 'section': 'Section::::Sunlight.\n'}]}]