Question: if the price of crackers goes up when the price of cheese goes down crackers and cheese are
[{'answer': 'complements', 'provenance': [{'wikipedia_id': '591492', 'title': 'Complementary good', 'start_paragraph_id': 1, 'start_character': 335, 'end_paragraph_id': 1, 'end_character': 346, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]