Question: who has the power in a representative democracy
[{'answer': 'elected officials', 'provenance': [{'wikipedia_id': '52318', 'title': 'Representative democracy', 'start_paragraph_id': 1, 'start_character': 144, 'end_paragraph_id': 1, 'end_character': 161, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '52318', 'title': 'Representative democracy', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 443, 'bleu_score': 0.8370302294220461, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14926537727892653349}, 'section': 'Section::::Abstract.'}]}]