Triple

Target entity: Russian Ministry of Foreign Affairs
Context triple: [United States–Russia prisoner exchange, involvedAgency, Russian Ministry of Foreign Affairs]

• A. Ministry of Foreign Affairs of the Russian Federation chosen
  The Ministry of Foreign Affairs of the Russian Federation is the federal executive body responsible for formulating and implementing Russia’s foreign policy and managing its diplomatic relations worldwide.
• B. Ministry of Foreign Affairs of the Soviet Union
  The Ministry of Foreign Affairs of the Soviet Union was the central government body responsible for directing Soviet foreign policy, diplomacy, and international relations throughout the existence of the USSR.
• C. Ministry of Foreign Affairs of the Russian Empire
  The Ministry of Foreign Affairs of the Russian Empire was the central governmental body responsible for managing the empire’s diplomatic relations and foreign policy from the early 19th century until the 1917 revolution.
• D. Permanent Mission of the Russian Federation to the United Nations
  The Permanent Mission of the Russian Federation to the United Nations is Russia’s official diplomatic representation to the UN, responsible for conducting negotiations, representing Russian interests, and participating in all major UN bodies and deliberations.
• E. Ministry of Foreign Affairs of the Russian Provisional Government
  The Ministry of Foreign Affairs of the Russian Provisional Government was the state body responsible for conducting Russia’s external relations and diplomacy during the brief period between the February and October Revolutions of 1917.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.