Question: where did world's first 'birth control clinic' open
[{'answer': 'the Netherlands', 'provenance': [{'wikipedia_id': '33286807', 'title': 'Birth control movement in the United States', 'start_paragraph_id': 9, 'start_character': 932, 'end_paragraph_id': 9, 'end_character': 947, 'bleu_score': 1.0, 'section': 'Section::::Contraception in the nineteenth century.:Birth control practices.\n'}]}, {'provenance': [{'wikipedia_id': '33286807', 'title': 'Birth control movement in the United States', 'start_paragraph_id': 9, 'start_character': 0, 'end_paragraph_id': 9, 'end_character': 1112, 'bleu_score': 0.988538208695211, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16956530182511494377}, 'section': 'Section::::Contraception in the nineteenth century.:Birth control practices.\n'}]}]