Question: what was the date of the santa fe shooting
[{'answer': 'May 18 , 2018', 'provenance': [{'wikipedia_id': '57449659', 'title': 'Santa Fe High School shooting', 'start_paragraph_id': 1, 'start_character': 123, 'end_paragraph_id': 1, 'end_character': 136, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '57449659', 'title': 'Santa Fe High School shooting', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 360, 'bleu_score': 0.895428358719855, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11427434674659508609}, 'section': 'Section::::Abstract.'}]}]