Question: who played c3po in the original star wars
[{'answer': 'Anthony Daniels', 'provenance': [{'wikipedia_id': '622597', 'title': 'Anthony Daniels', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 15, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '622597', 'title': 'Anthony Daniels', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 291, 'bleu_score': 0.68691974789789, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3337315182250424694}, 'section': 'Section::::Abstract.'}]}]