Question: when was bantu education act passed and why
[{'answer': '1953', 'provenance': [{'wikipedia_id': '1660511', 'title': 'Bantu Education Act, 1953', 'start_paragraph_id': 0, 'start_character': 21, 'end_paragraph_id': 0, 'end_character': 25, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'enforcing racially separated educational facilities', 'provenance': [{'wikipedia_id': '1660511', 'title': 'Bantu Education Act, 1953', 'start_paragraph_id': 1, 'start_character': 213, 'end_paragraph_id': 1, 'end_character': 264, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1660511', 'title': 'Bantu Education Act, 1953', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 1173, 'bleu_score': 0.9752838020662411, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4335061453371642724}, 'section': 'Section::::Abstract.'}]}]