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: Battle of Chantilly | Statement: [Northern Virginia Campaign, includesBattle, Battle of Chantilly]

Target entity: Battle of Chantilly
Context triple: [Northern Virginia Campaign, includesBattle, Battle of Chantilly]

• A. Battle of Upperville
  The Battle of Upperville was a June 1863 American Civil War cavalry engagement in Virginia, fought between Union and Confederate forces as part of the maneuvering that preceded the Battle of Gettysburg.
• B. Battle of White Marsh
  The Battle of White Marsh was a late-1777 engagement of the American Revolutionary War in which General George Washington’s Continental Army repelled British probing attacks near Philadelphia before going into winter quarters at Valley Forge.
• C. Battle of Front Royal
  The Battle of Front Royal was an 1862 American Civil War engagement in Virginia where Confederate forces under Stonewall Jackson achieved a key victory that helped drive Union troops from the Shenandoah Valley.
• D. Battle of Chateauguay
  The Battle of Chateauguay was a key War of 1812 engagement in which a smaller force of mostly French-Canadian fighters successfully repelled a larger American invasion, helping to secure Lower Canada.
• E. Battle of Mechanicsville
  The Battle of Mechanicsville was an 1862 American Civil War engagement near Richmond, Virginia, marking the opening clash of Robert E. Lee’s Seven Days Campaign against Union forces during the Peninsula Campaign.
• 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: Battle of Chantilly
Triple: [Northern Virginia Campaign, includesBattle, Battle of Chantilly]

The Battle of Chantilly was a minor but fierce 1862 American Civil War engagement in Virginia that occurred during the Union army’s retreat after the Second Battle of Bull Run, resulting in heavy casualties and the deaths of Union generals Philip Kearny and Isaac Stevens.

Target entity: Battle of Chantilly
Target entity description: The Battle of Chantilly was a minor but fierce 1862 American Civil War engagement in Virginia that occurred during the Union army’s retreat after the Second Battle of Bull Run, resulting in heavy casualties and the deaths of Union generals Philip Kearny and Isaac Stevens.

• A. Battle of Upperville
  The Battle of Upperville was a June 1863 American Civil War cavalry engagement in Virginia, fought between Union and Confederate forces as part of the maneuvering that preceded the Battle of Gettysburg.
• B. Battle of White Marsh
  The Battle of White Marsh was a late-1777 engagement of the American Revolutionary War in which General George Washington’s Continental Army repelled British probing attacks near Philadelphia before going into winter quarters at Valley Forge.
• C. Battle of Front Royal
  The Battle of Front Royal was an 1862 American Civil War engagement in Virginia where Confederate forces under Stonewall Jackson achieved a key victory that helped drive Union troops from the Shenandoah Valley.
• D. Battle of Chateauguay
  The Battle of Chateauguay was a key War of 1812 engagement in which a smaller force of mostly French-Canadian fighters successfully repelled a larger American invasion, helping to secure Lower Canada.
• E. Battle of Mechanicsville
  The Battle of Mechanicsville was an 1862 American Civil War engagement near Richmond, Virginia, marking the opening clash of Robert E. Lee’s Seven Days Campaign against Union forces during the Peninsula Campaign.
• F. None of above. chosen