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: 198th Infantry Brigade | Statement: [23rd Infantry Division, component, 198th Infantry Brigade]

Target entity: 198th Infantry Brigade
Context triple: [23rd Infantry Division, component, 198th Infantry Brigade]

• A. 188th Brigade
  The 188th Brigade was an infantry formation of the British Army that served as part of the Royal Naval Division during the First World War.
• B. 193rd Infantry Brigade
  The 193rd Infantry Brigade was a U.S. Army light infantry unit historically stationed in the Panama Canal Zone, playing a key role in regional defense and operations such as the 1989 invasion of Panama.
• C. 189th Brigade
  The 189th Brigade was an infantry formation of the British Army that served as part of the Royal Naval Division during the First World War.
• D. 159th Infantry Brigade
  The 159th Infantry Brigade was a British Army formation that served as the infantry component of the 11th Armoured Division during the Second World War.
• E. 214th Infantry Brigade
  The 214th Infantry Brigade was a British Army formation that served as an infantry brigade during both World Wars, notably in the North-West Europe campaign of World War II.
• 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: 198th Infantry Brigade
Triple: [23rd Infantry Division, component, 198th Infantry Brigade]

The 198th Infantry Brigade is a U.S. Army infantry formation that has served both as a combat unit during the Vietnam War and later as a training brigade for new soldiers.

Target entity: 198th Infantry Brigade
Target entity description: The 198th Infantry Brigade is a U.S. Army infantry formation that has served both as a combat unit during the Vietnam War and later as a training brigade for new soldiers.

• A. 188th Brigade
  The 188th Brigade was an infantry formation of the British Army that served as part of the Royal Naval Division during the First World War.
• B. 193rd Infantry Brigade
  The 193rd Infantry Brigade was a U.S. Army light infantry unit historically stationed in the Panama Canal Zone, playing a key role in regional defense and operations such as the 1989 invasion of Panama.
• C. 189th Brigade
  The 189th Brigade was an infantry formation of the British Army that served as part of the Royal Naval Division during the First World War.
• D. 159th Infantry Brigade
  The 159th Infantry Brigade was a British Army formation that served as the infantry component of the 11th Armoured Division during the Second World War.
• E. 214th Infantry Brigade
  The 214th Infantry Brigade was a British Army formation that served as an infantry brigade during both World Wars, notably in the North-West Europe campaign of World War II.
• F. None of above. chosen