Question: who is the first female supreme court justice
[{'answer': "Sandra Day O'Connor", 'provenance': [{'wikipedia_id': '42640', 'title': "Sandra Day O'Connor", 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 19, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '42640', 'title': "Sandra Day O'Connor", 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 255, 'bleu_score': 0.7911293154202521, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 180229449108075904}, 'section': 'Section::::Abstract.'}]}]