Question: who is the head coach of the los angeles rams football team
[{'answer': 'Sean McVay', 'provenance': [{'wikipedia_id': '17077809', 'title': 'List of Los Angeles Rams head coaches', 'start_paragraph_id': 13, 'start_character': 102, 'end_paragraph_id': 13, 'end_character': 112, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]