Triple

Target entity: King Henry III of England
Context triple: [Gilbert Marshal, 4th Earl of Pembroke, allegiance, King Henry III of England]

• A. Henry III of England chosen
  Henry III of England was a 13th-century Plantagenet king whose long and often turbulent reign was marked by baronial conflicts, administrative reforms, and the reaffirmation of royal obligations to the nobility and Church.
• B. Henry III
  Henry III was a 16th-century King of France and the last monarch of the Valois dynasty, whose troubled reign was marked by religious wars and political intrigue.
• C. Henry III
  Henry III was an 11th-century Holy Roman Emperor and powerful Salian dynasty ruler who also held the titles of King of Germany, Italy, and Burgundy.
• D. King John of England
  King John of England was the early 13th-century English monarch whose reign was marked by military failures, heavy taxation, and baronial rebellion that led to the sealing of Magna Carta in 1215.
• E. Edward I of England
  Edward I of England was a 13th–14th century English king known for his military campaigns in Wales and Scotland, legal and administrative reforms, and consolidation of royal authority.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.