Question: when was the first rolls royce car made
[{'answer': 'December 1904', 'provenance': [{'wikipedia_id': '5455080', 'title': 'Rolls-Royce Limited', 'start_paragraph_id': 8, 'start_character': 136, 'end_paragraph_id': 8, 'end_character': 149, 'bleu_score': 1.0, 'section': 'Section::::Motor cars.\n'}]}, {'provenance': [{'wikipedia_id': '5455080', 'title': 'Rolls-Royce Limited', 'start_paragraph_id': 13, 'start_character': 0, 'end_paragraph_id': 13, 'end_character': 169, 'bleu_score': 0.9383861709333501, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 10295033325605963055}, 'section': 'Section::::Motor cars.\n'}]}]