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 Prairie Grove | Statement: [Army of the Frontier, engagedIn, Battle of Prairie Grove]

Target entity: Battle of Prairie Grove
Context triple: [Army of the Frontier, engagedIn, Battle of Prairie Grove]

• A. Battle of Pea Ridge
  The Battle of Pea Ridge was a major American Civil War engagement in March 1862 in northwestern Arkansas that secured Union control of Missouri and the surrounding region.
• B. Battle of Holly Springs
  The Battle of Holly Springs was an 1862 American Civil War raid in Mississippi in which Confederate forces under Earl Van Dorn destroyed Union supply lines, significantly disrupting Ulysses S. Grant’s campaign.
• C. Battle of Poplar Grove
  The Battle of Poplar Grove was a 1900 engagement during the Second Boer War in which British forces under Lord Roberts defeated Boer commandos near Bloemfontein in the Orange Free State, contributing to the collapse of organized Boer resistance in the region.
• D. Battle of Pleasant Hill
  The Battle of Pleasant Hill was a major 1864 American Civil War engagement in Louisiana that helped halt the Union Red River Campaign in the Trans-Mississippi Theater.
• E. Battle of Missionary Ridge
  The Battle of Missionary Ridge was a major American Civil War engagement in November 1863 near Chattanooga, Tennessee, in which Union forces broke Confederate defensive lines and secured control of a vital strategic corridor in the Western Theater.
• 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 Prairie Grove
Triple: [Army of the Frontier, engagedIn, Battle of Prairie Grove]

The Battle of Prairie Grove was a major American Civil War engagement in Arkansas in December 1862 that secured Union control of northwest Arkansas despite ending tactically inconclusively.

Target entity: Battle of Prairie Grove
Target entity description: The Battle of Prairie Grove was a major American Civil War engagement in Arkansas in December 1862 that secured Union control of northwest Arkansas despite ending tactically inconclusively.

• A. Battle of Pea Ridge
  The Battle of Pea Ridge was a major American Civil War engagement in March 1862 in northwestern Arkansas that secured Union control of Missouri and the surrounding region.
• B. Battle of Holly Springs
  The Battle of Holly Springs was an 1862 American Civil War raid in Mississippi in which Confederate forces under Earl Van Dorn destroyed Union supply lines, significantly disrupting Ulysses S. Grant’s campaign.
• C. Battle of Poplar Grove
  The Battle of Poplar Grove was a 1900 engagement during the Second Boer War in which British forces under Lord Roberts defeated Boer commandos near Bloemfontein in the Orange Free State, contributing to the collapse of organized Boer resistance in the region.
• D. Battle of Pleasant Hill
  The Battle of Pleasant Hill was a major 1864 American Civil War engagement in Louisiana that helped halt the Union Red River Campaign in the Trans-Mississippi Theater.
• E. Battle of Missionary Ridge
  The Battle of Missionary Ridge was a major American Civil War engagement in November 1863 near Chattanooga, Tennessee, in which Union forces broke Confederate defensive lines and secured control of a vital strategic corridor in the Western Theater.
• F. None of above. chosen