  المرصد  السوري في ريف   دير  الزور الشرقي     انفجار يستهدف آلية   لقسد وآخر على طريق حقل   العمر النفطي
Based on the content, which of these categories does the news article belong to: 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.