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: Morgan's cavalry | Statement: [John H. Morgan, commanded, Morgan's cavalry]

Target entity: Morgan's cavalry
Context triple: [John H. Morgan, commanded, Morgan's cavalry]

• A. Garnett’s Brigade
  Garnett’s Brigade was a Confederate infantry brigade in the American Civil War, best known for its role in Pickett’s Charge during the Battle of Gettysburg.
• B. Morgan's Riflemen
  Morgan's Riflemen was an elite corps of American Revolutionary War sharpshooters renowned for their marksmanship and guerrilla tactics under the command of Daniel Morgan.
• C. Destruction of the Army of the Elephant
  The Destruction of the Army of the Elephant refers to the miraculous annihilation of Abraha’s elephant-led force that marched on Mecca, an event commemorated in the Qur’anic chapter Surah Al-Fil.
• D. Wilson's Raid
  Wilson's Raid was a major Union cavalry campaign in the final months of the American Civil War that swept through Alabama and Georgia, destroying Confederate infrastructure and war-making capacity.
• E. Sheridan’s Ride
  "Sheridan’s Ride" is a famous American Civil War poem by Thomas Buchanan Read that celebrates General Philip Sheridan’s dramatic horseback dash to rally his troops at the Battle of Cedar Creek.
• 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: Morgan's cavalry
Triple: [John H. Morgan, commanded, Morgan's cavalry]

Morgan's cavalry was a Confederate mounted unit in the American Civil War, famed for its fast-moving raids behind Union lines under the leadership of John Hunt Morgan.

Target entity: Morgan's cavalry
Target entity description: Morgan's cavalry was a Confederate mounted unit in the American Civil War, famed for its fast-moving raids behind Union lines under the leadership of John Hunt Morgan.

• A. Garnett’s Brigade
  Garnett’s Brigade was a Confederate infantry brigade in the American Civil War, best known for its role in Pickett’s Charge during the Battle of Gettysburg.
• B. Morgan's Riflemen
  Morgan's Riflemen was an elite corps of American Revolutionary War sharpshooters renowned for their marksmanship and guerrilla tactics under the command of Daniel Morgan.
• C. Destruction of the Army of the Elephant
  The Destruction of the Army of the Elephant refers to the miraculous annihilation of Abraha’s elephant-led force that marched on Mecca, an event commemorated in the Qur’anic chapter Surah Al-Fil.
• D. Wilson's Raid
  Wilson's Raid was a major Union cavalry campaign in the final months of the American Civil War that swept through Alabama and Georgia, destroying Confederate infrastructure and war-making capacity.
• E. Sheridan’s Ride
  "Sheridan’s Ride" is a famous American Civil War poem by Thomas Buchanan Read that celebrates General Philip Sheridan’s dramatic horseback dash to rally his troops at the Battle of Cedar Creek.
• F. None of above. chosen