Triple

Target entity: European Union member states
Context triple: [Vice-President of the European Investment Bank, appointedBy, European Union member states]

• A. Member States of the European Union chosen
  The Member States of the European Union are the sovereign European countries that have joined the EU, sharing common institutions, laws, and policies while participating in its single market and political union.
• B. Council of Europe member states
  Council of Europe member states are the sovereign European countries that belong to the Council of Europe, a regional organization focused on promoting human rights, democracy, and the rule of law.
• C. European Union
  The European Union is a political and economic union of European countries that collectively form one of the world’s largest single markets and play a major role in global diplomacy and governance.
• D. WHO European Region Member States
  WHO European Region Member States are the countries that belong to the World Health Organization’s European Region, collaborating on regional public health policies, programs, and standards.
• E. European Economic Area
  The European Economic Area is a regional agreement that extends the European Union’s single market to certain non-EU countries, allowing them to participate in the free movement of goods, services, people, and capital.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.