Question: how many members of house of representatives philippines
[{'answer': '297', 'provenance': [{'wikipedia_id': '293605', 'title': 'House of Representatives of the Philippines', 'start_paragraph_id': 59, 'start_character': 98, 'end_paragraph_id': 59, 'end_character': 101, 'bleu_score': 1.0, 'section': 'Section::::Membership.\n'}]}]