Question: who played davy jones in pirates of the caribbean 2
[{'answer': 'Bill Nighy', 'provenance': [{'wikipedia_id': '3323587', 'title': 'Davy Jones (Pirates of the Caribbean)', 'start_paragraph_id': 1, 'start_character': 96, 'end_paragraph_id': 1, 'end_character': 106, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '3323587', 'title': 'Davy Jones (Pirates of the Caribbean)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 259, 'bleu_score': 0.5764908412527331, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14044299535876319796}, 'section': 'Section::::Abstract.'}]}]