Question: who is the head coach at notre dame
[{'answer': 'Brian Kelly', 'provenance': [{'wikipedia_id': '17133232', 'title': 'List of Notre Dame Fighting Irish head football coaches', 'start_paragraph_id': 1, 'start_character': 855, 'end_paragraph_id': 1, 'end_character': 866, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '17133232', 'title': 'List of Notre Dame Fighting Irish head football coaches', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 866, 'bleu_score': 0.9694008326135821, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1202375396297247557}, 'section': 'Section::::Abstract.'}]}]