Question: when was the number of representatives set at 435
[{'answer': 'August 8 , 1911', 'provenance': [{'wikipedia_id': '1184491', 'title': 'Apportionment Act of 1911', 'start_paragraph_id': 1, 'start_character': 101, 'end_paragraph_id': 1, 'end_character': 116, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1184491', 'title': 'Apportionment Act of 1911', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 427, 'bleu_score': 0.569360582530536, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8850172675133101273}, 'section': 'Section::::Abstract.'}]}]