Question: what are some natural resources found in brazil
[{'answer': 'iron ore', 'provenance': [{'wikipedia_id': '3383', 'title': 'Brazil', 'start_paragraph_id': 108, 'start_character': 441, 'end_paragraph_id': 108, 'end_character': 449, 'bleu_score': 1.0, 'section': 'Section::::Economy.\n'}]}, {'answer': 'coffee', 'provenance': [{'wikipedia_id': '3383', 'title': 'Brazil', 'start_paragraph_id': 4, 'start_character': 207, 'end_paragraph_id': 4, 'end_character': 213, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'soybeans', 'provenance': [{'wikipedia_id': '3383', 'title': 'Brazil', 'start_paragraph_id': 66, 'start_character': 160, 'end_paragraph_id': 66, 'end_character': 168, 'bleu_score': 1.0, 'section': 'Section::::Geography.:Biodiversity and environment.\n'}]}, {'provenance': [{'wikipedia_id': '3383', 'title': 'Brazil', 'start_paragraph_id': 108, 'start_character': 273, 'end_paragraph_id': 108, 'end_character': 563, 'bleu_score': 0.9529077664391161, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12908387018737312721}, 'section': 'Section::::Economy.\n'}]}]