Question: who plays tinker jones in little house on the prairie
[{'answer': 'Chuck McCann', 'provenance': [{'wikipedia_id': '6285671', 'title': 'List of Little House on the Prairie characters', 'start_paragraph_id': 12, 'start_character': 36, 'end_paragraph_id': 12, 'end_character': 48, 'bleu_score': 1.0, 'section': 'Section::::Television series characters.:One-shot characters.:Season one.\n'}]}, {'provenance': [{'wikipedia_id': '6285671', 'title': 'List of Little House on the Prairie characters', 'start_paragraph_id': 12, 'start_character': 0, 'end_paragraph_id': 12, 'end_character': 48, 'bleu_score': 0.6803749333171201, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1305895990662448263}, 'section': 'Section::::Television series characters.:One-shot characters.:Season one.\n'}]}]