Question: what do we call the first day of lent
[{'answer': 'Ash Wednesday', 'provenance': [{'wikipedia_id': '170388', 'title': 'Ash Wednesday', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 13, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '170388', 'title': 'Ash Wednesday', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 339, 'bleu_score': 0.623019535109685, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9700762244576085548}, 'section': 'Section::::Abstract.'}]}]