Question: where are hogs and pigs raised in the world
[{'answer': 'many countries', 'provenance': [{'wikipedia_id': '15929223', 'title': 'Pig farming', 'start_paragraph_id': 16, 'start_character': 19, 'end_paragraph_id': 16, 'end_character': 33, 'bleu_score': 1.0, 'section': 'Section::::Production and trade.\n'}]}, {'provenance': [{'wikipedia_id': '15929223', 'title': 'Pig farming', 'start_paragraph_id': 16, 'start_character': 0, 'end_paragraph_id': 16, 'end_character': 631, 'bleu_score': 0.9808590314834971, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7510380658150494411}, 'section': 'Section::::Production and trade.\n'}]}]