Question: who gave the idea to celebrate international women's day
[{'answer': 'Luise Zietz', 'provenance': [{'wikipedia_id': '280746', 'title': "International Women's Day", 'start_paragraph_id': 6, 'start_character': 231, 'end_paragraph_id': 6, 'end_character': 242, 'bleu_score': 1.0, 'section': 'Section::::History.\n'}]}]