Question: who is the actress who plays the mummy
[{'answer': 'Sofia Boutella', 'provenance': [{'wikipedia_id': '42127125', 'title': 'The Mummy (2017 film)', 'start_paragraph_id': 1, 'start_character': 439, 'end_paragraph_id': 1, 'end_character': 453, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]