Question: who was the chola king under whose region the brihadeeswara temple of tanjore was constructed
[{'answer': 'Raja Raja Chola I', 'provenance': [{'wikipedia_id': '18013634', 'title': 'Brihadisvara Temple, Thanjavur', 'start_paragraph_id': 1, 'start_character': 324, 'end_paragraph_id': 1, 'end_character': 341, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '18013634', 'title': 'Brihadisvara Temple, Thanjavur', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 602, 'bleu_score': 0.7937048800169381, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11690796635862120491}, 'section': 'Section::::Abstract.'}]}]