Sirmium

Target entity: Sirmium
Context triple: [Diocletian's Tetrarchy, capitalCity, Sirmium]

• A. Helena
  Helena is the capital city of the U.S. state of Montana, known for its historic gold rush origins and scenic location in the northern Rocky Mountains.
• B. Illyricum
  Illyricum was a Roman province along the eastern Adriatic coast, encompassing parts of the western Balkans and serving as an important military and administrative frontier of the Roman Empire.
• C. Salonika
  Salonika, historically known as Thessaloniki, is a major port city in northern Greece that has long served as a key commercial and cultural crossroads of the Balkans and the eastern Mediterranean.
• D. Sidon
  Sidon is an ancient Phoenician port city, located in present-day Lebanon, that was a major center of maritime trade and culture in the eastern Mediterranean.
• E. Nicomedia (traditionally)
  Nicomedia (traditionally) is an ancient city in northwestern Asia Minor, near the Sea of Marmara, that served as a major Roman and later Byzantine administrative center.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Sirmium
Target entity description: Sirmium was an important ancient Roman city in the province of Pannonia, serving as a major military, administrative, and imperial center in the late Roman Empire.

• A. Helena
  Helena is the capital city of the U.S. state of Montana, known for its historic gold rush origins and scenic location in the northern Rocky Mountains.
• B. Illyricum
  Illyricum was a Roman province along the eastern Adriatic coast, encompassing parts of the western Balkans and serving as an important military and administrative frontier of the Roman Empire.
• C. Salonika
  Salonika, historically known as Thessaloniki, is a major port city in northern Greece that has long served as a key commercial and cultural crossroads of the Balkans and the eastern Mediterranean.
• D. Sidon
  Sidon is an ancient Phoenician port city, located in present-day Lebanon, that was a major center of maritime trade and culture in the eastern Mediterranean.
• E. Nicomedia (traditionally)
  Nicomedia (traditionally) is an ancient city in northwestern Asia Minor, near the Sea of Marmara, that served as a major Roman and later Byzantine administrative center.
• F. None of above. chosen