Question: which is more powerful lok sabha or rajya sabha
[{'answer': 'Lok Sabha', 'provenance': [{'wikipedia_id': '275456', 'title': 'Lok Sabha', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 9, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '275456', 'title': 'Lok Sabha', 'start_paragraph_id': 39, 'start_character': 0, 'end_paragraph_id': 39, 'end_character': 80, 'bleu_score': 0.8702397637697911, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14337178598118696904}, 'section': 'Section::::Powers.\n'}]}]