Question: us gross domestic product is the market value of all
[{'answer': 'final goods', 'provenance': [{'wikipedia_id': '12594', 'title': 'Gross domestic product', 'start_paragraph_id': 1, 'start_character': 82, 'end_paragraph_id': 1, 'end_character': 93, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]