  النفط يزيد خسائره بعد أنباء عن رفض روسي لمقترح   أوبك      و  برنت   يهبط بنحو 8  5   http      argaam  me  uknl50yF3Oy
Determine the primary theme of the news article and assign it to one of these categories: spiritual, human-rights-press-freedom, business-and-economy, sports, science-and-technology, education, environment, health, art-and-entertainment, or politics. Return only the label without any explanation, justification or additional text.