Question: one of the major themes in economics is that trade created
[{'answer': 'increased income levels', 'provenance': [{'wikipedia_id': '9223', 'title': 'Economics', 'start_paragraph_id': 80, 'start_character': 543, 'end_paragraph_id': 80, 'end_character': 566, 'bleu_score': 1.0, 'section': 'Section::::Microeconomics.:Specialization.\n'}]}, {'provenance': [{'wikipedia_id': '9223', 'title': 'Economics', 'start_paragraph_id': 80, 'start_character': 0, 'end_paragraph_id': 80, 'end_character': 593, 'bleu_score': 0.9792717993254391, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3957306488420930044}, 'section': 'Section::::Microeconomics.:Specialization.\n'}]}]