Question: who played tiny tim in a christmas carol 1984
[{'answer': 'Anthony Walters', 'provenance': [{'wikipedia_id': '2712712', 'title': 'A Christmas Carol (1984 film)', 'start_paragraph_id': 18, 'start_character': 12, 'end_paragraph_id': 18, 'end_character': 27, 'bleu_score': 1.0, 'section': 'Section::::Cast.\n'}]}, {'provenance': [{'wikipedia_id': '2712712', 'title': 'A Christmas Carol (1984 film)', 'start_paragraph_id': 18, 'start_character': 0, 'end_paragraph_id': 18, 'end_character': 47, 'bleu_score': 0.6147881529512641, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12670609330042516265}, 'section': 'Section::::Cast.\n'}]}]