Question: according to the law of​ demand a decrease in the price of a good causes
[{'answer': 'quantity demanded increases'}, {'provenance': [{'wikipedia_id': '588606', 'title': 'Law of demand', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 961, 'bleu_score': 0.9411583298574341, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8214975375050851472}, 'section': 'Section::::Abstract.'}]}]