Question: old golf club equivalent to a 4 or 5 iron
[{'answer': 'Mashie', 'provenance': [{'wikipedia_id': '12668665', 'title': 'Obsolete golf clubs', 'start_paragraph_id': 25, 'start_character': 1, 'end_paragraph_id': 25, 'end_character': 7, 'bleu_score': 1.0, 'section': 'Section::::20th century wood-shafted irons.\n'}]}]