Question: who played the first james bond in casino royale
[{'answer': 'David Niven', 'provenance': [{'wikipedia_id': '2461592', 'title': 'Casino Royale (1967 film)', 'start_paragraph_id': 1, 'start_character': 185, 'end_paragraph_id': 1, 'end_character': 196, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '2461592', 'title': 'Casino Royale (1967 film)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 844, 'bleu_score': 0.960470563889473, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13037013813983735878}, 'section': 'Section::::Abstract.'}]}]