Question: number of members of the house of representatives
[{'answer': '435', 'provenance': [{'wikipedia_id': '19468510', 'title': 'United States House of Representatives', 'start_paragraph_id': 2, 'start_character': 461, 'end_paragraph_id': 2, 'end_character': 464, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]