Question: when was the first movie a christmas carol made
[{'answer': '1938', 'provenance': [{'wikipedia_id': '1298541', 'title': 'A Christmas Carol (1938 film)', 'start_paragraph_id': 0, 'start_character': 19, 'end_paragraph_id': 0, 'end_character': 23, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1298541', 'title': 'A Christmas Carol (1938 film)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 250, 'bleu_score': 0.953991849837532, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15632379549554448283}, 'section': 'Section::::Abstract.'}]}]