1The intermediary role of the United Nations in international conflicts has been crucial in preventing further escalation.
2In complex business transactions, an intermediary can help facilitate communication and ensure a smooth negotiation process.
3The government appointed an intermediary to negotiate with the striking workers and resolve the labor dispute.
4As an intermediary, the non-governmental organization played a key role in brokering a peace agreement between the warring factions.
5The use of intermediaries in international diplomacy can be effective in resolving conflicts, but it also raises questions about accountability and transparency.