<prompt> Translate the following text to EnglishBidhaa nyingine za taifa - dawa yake ya ukimwi, kwa mfano - zimedhoofisha madai yao kwamba biashara za weusi ni za unyanyasaji mdogo kuliko zile za wazungu.  <response>: Other nation products--its purported AIDS cure, for instance--have undermined their claim that black businesses are less exploitative than white ones. 