Question: in which year the first international women's year was celebrated
[{'answer': '1975', 'provenance': [{'wikipedia_id': '12259226', 'title': "International Women's Year", 'start_paragraph_id': 1, 'start_character': 55, 'end_paragraph_id': 1, 'end_character': 59, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '12259226', 'title': "International Women's Year", 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 237, 'bleu_score': 0.9529077664391161, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16277044535264541333}, 'section': 'Section::::Abstract.'}]}]