Question: how many different types of potatoes in peru
[{'answer': 'around 3,000', 'provenance': [{'wikipedia_id': '23501', 'title': 'Potato', 'start_paragraph_id': 83, 'start_character': 90, 'end_paragraph_id': 83, 'end_character': 102, 'bleu_score': 1.0, 'section': 'Section::::Uses.:Latin America.\n'}]}, {'provenance': [{'wikipedia_id': '23501', 'title': 'Potato', 'start_paragraph_id': 84, 'start_character': 0, 'end_paragraph_id': 84, 'end_character': 423, 'bleu_score': 0.7461546224185911, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12951074341779938489}, 'section': 'Section::::Uses.:Latin America.\n'}]}]