Question: when was the family and medical leave act passed
[{'answer': '1993', 'provenance': [{'wikipedia_id': '722484', 'title': 'Family and Medical Leave Act of 1993', 'start_paragraph_id': 0, 'start_character': 32, 'end_paragraph_id': 0, 'end_character': 36, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '722484', 'title': 'Family and Medical Leave Act of 1993', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 428, 'bleu_score': 0.644480863368007, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 612696734288204970}, 'section': 'Section::::Abstract.'}]}]