Question: who has more power in russia president or prime minister
[{'answer': 'President', 'provenance': [{'wikipedia_id': '339344', 'title': 'Prime Minister of Russia', 'start_paragraph_id': 1, 'start_character': 639, 'end_paragraph_id': 1, 'end_character': 648, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '339344', 'title': 'Prime Minister of Russia', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 648, 'bleu_score': 0.753231404082325, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14188502399241054664}, 'section': 'Section::::Abstract.'}]}]