Triple

Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).

Phrase: Ninth Crusade | Statement: [Edmund Crouchback, 1st Earl of Lancaster, participatedIn, Ninth Crusade]

Target entity: Ninth Crusade
Context triple: [Edmund Crouchback, 1st Earl of Lancaster, participatedIn, Ninth Crusade]

• A. Eighth Crusade
  The Eighth Crusade was a 13th-century military expedition launched by Western European Christians against Muslim-held North Africa, most notably led by King Louis IX of France and ending in failure with his death near Tunis.
• B. Seventh Crusade
  The Seventh Crusade was a major 13th-century military expedition led by King Louis IX of France aimed at conquering Muslim-held Egypt as a strategic base for recovering the Holy Land.
• C. Third Crusade
  The Third Crusade was a late 12th-century military campaign in which European monarchs, including Richard the Lionheart, sought unsuccessfully to recapture Jerusalem from the Muslim leader Saladin.
• D. Fifth Crusade
  The Fifth Crusade was a major 13th-century Christian military campaign aimed at conquering Muslim-held Egypt as a strategic base for ultimately reclaiming Jerusalem.
• E. Sixth Crusade
  The Sixth Crusade was a 13th-century campaign to the Holy Land that achieved the peaceful transfer of Jerusalem to Christian control largely through diplomatic negotiations rather than major battles.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Entity: Ninth Crusade
Triple: [Edmund Crouchback, 1st Earl of Lancaster, participatedIn, Ninth Crusade]

The Ninth Crusade was the last major medieval crusading expedition to the Holy Land, launched in 1271–1272 and led primarily by Prince Edward of England in a final attempt to halt the advance of Muslim powers.

Target entity: Ninth Crusade
Target entity description: The Ninth Crusade was the last major medieval crusading expedition to the Holy Land, launched in 1271–1272 and led primarily by Prince Edward of England in a final attempt to halt the advance of Muslim powers.

• A. Eighth Crusade
  The Eighth Crusade was a 13th-century military expedition launched by Western European Christians against Muslim-held North Africa, most notably led by King Louis IX of France and ending in failure with his death near Tunis.
• B. Seventh Crusade
  The Seventh Crusade was a major 13th-century military expedition led by King Louis IX of France aimed at conquering Muslim-held Egypt as a strategic base for recovering the Holy Land.
• C. Third Crusade
  The Third Crusade was a late 12th-century military campaign in which European monarchs, including Richard the Lionheart, sought unsuccessfully to recapture Jerusalem from the Muslim leader Saladin.
• D. Fifth Crusade
  The Fifth Crusade was a major 13th-century Christian military campaign aimed at conquering Muslim-held Egypt as a strategic base for ultimately reclaiming Jerusalem.
• E. Sixth Crusade
  The Sixth Crusade was a 13th-century campaign to the Holy Land that achieved the peaceful transfer of Jerusalem to Christian control largely through diplomatic negotiations rather than major battles.
• F. None of above. chosen