Triple

Target class: informal alliance network
Context triple: [Iran-led regional axis, instanceOf, informal alliance network]

• A. informal political institution
  An informal political institution is a set of unwritten rules, norms, and practices that shape political behavior and outcomes alongside, or sometimes in place of, formal legal and organizational structures.
• B. collaborative networks
  Collaborative networks are interconnected groups of individuals or organizations that share resources, knowledge, and responsibilities to achieve common goals more effectively than they could independently.
• C. informal diplomacy chosen
  Informal diplomacy is the practice of managing international relations and resolving conflicts through unofficial, flexible, and often discreet interactions outside formal governmental or institutional channels.
• D. public association
  A public association is a voluntary, non-profit organization formed by individuals or entities to pursue shared interests or goals that serve or involve the broader community.
• E. private consortium
  A private consortium is a collaborative alliance of independent, typically private-sector organizations that pool resources, expertise, and decision-making authority to pursue shared objectives while remaining legally distinct entities.
• F. None of above.