Question: who plays the grinch in the new movie
[{'answer': 'Benedict Cumberbatch', 'provenance': [{'wikipedia_id': '50758480', 'title': 'The Grinch (film)', 'start_paragraph_id': 2, 'start_character': 130, 'end_paragraph_id': 2, 'end_character': 150, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]