Question: what is the definition of the name tiffany
[{'answer': 'Epiphany', 'provenance': [{'wikipedia_id': '18892877', 'title': 'Tiffany (name)', 'start_paragraph_id': 1, 'start_character': 134, 'end_paragraph_id': 1, 'end_character': 142, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '18892877', 'title': 'Tiffany (name)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 326, 'bleu_score': 0.926961900599596, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4765291765691944801}, 'section': 'Section::::Abstract.'}]}]