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: United States Army Cavalry | Statement: [Jonathan M. Wainwright, memberOf, United States Army Cavalry]

Target entity: United States Army Cavalry
Context triple: [Jonathan M. Wainwright, memberOf, United States Army Cavalry]

• A. United States Cavalry chosen
  The United States Cavalry was a historic mounted combat branch of the U.S. Army that played a key role in 19th- and early 20th-century American military campaigns, including the Indian Wars, the Civil War, and the Spanish–American War.
• B. 13th Light Dragoons
  The 13th Light Dragoons was a British Army cavalry regiment best known for its role in the Charge of the Light Brigade during the Crimean War.
• C. 15th Light Dragoons
  The 15th Light Dragoons was a British Army light cavalry regiment that served in the 18th and early 19th centuries, participating in various European and colonial campaigns.
• D. 11th Armored Cavalry Regiment
  The 11th Armored Cavalry Regiment is a historic U.S. Army armored unit best known for its reconnaissance and cavalry operations, including service in Vietnam and the Cold War, and for its current role as the primary opposing force at the National Training Center.
• E. 19th Light Dragoons
  The 19th Light Dragoons was a British Army cavalry regiment that served in the late 18th and early 19th centuries, notably in campaigns in India and North America.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.