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: Douglas H. Cooper | Statement: [Civil War in Indian Territory, notableCommander, Douglas H. Cooper]

Target entity: Douglas H. Cooper
Context triple: [Civil War in Indian Territory, notableCommander, Douglas H. Cooper]

• A. Willard Warren Cummings
  Willard Warren Cummings was an American artist and educator best known as a co-founder and driving force behind the influential Skowhegan School of Painting and Sculpture in Maine.
• B. Daniel E. Koshland Jr.
  Daniel E. Koshland Jr. was an influential American biochemist and longtime editor of the journal Science, renowned for his work on enzyme mechanisms and protein dynamics.
• C. Eric E. Osmond
  Eric E. Osmond is a film editor best known for his work on the animated feature "The Super Mario Bros. Movie."
• D. George Cadle Price
  George Cadle Price was a Belizean statesman and nationalist leader who served as the country’s first Prime Minister and is widely regarded as the “Father of the Nation.”
• E. Kenneth Karlin
  Kenneth Karlin is a Danish record producer and songwriter best known as one half of the R&B and pop production duo Soulshock & Karlin, who have crafted hits for numerous major international artists.
• 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: Douglas H. Cooper
Triple: [Civil War in Indian Territory, notableCommander, Douglas H. Cooper]

Douglas H. Cooper was a Confederate officer and Indian agent who led Native American troops in several key campaigns in the Civil War’s Indian Territory.

Target entity: Douglas H. Cooper
Target entity description: Douglas H. Cooper was a Confederate officer and Indian agent who led Native American troops in several key campaigns in the Civil War’s Indian Territory.

• A. Willard Warren Cummings
  Willard Warren Cummings was an American artist and educator best known as a co-founder and driving force behind the influential Skowhegan School of Painting and Sculpture in Maine.
• B. Daniel E. Koshland Jr.
  Daniel E. Koshland Jr. was an influential American biochemist and longtime editor of the journal Science, renowned for his work on enzyme mechanisms and protein dynamics.
• C. Eric E. Osmond
  Eric E. Osmond is a film editor best known for his work on the animated feature "The Super Mario Bros. Movie."
• D. George Cadle Price
  George Cadle Price was a Belizean statesman and nationalist leader who served as the country’s first Prime Minister and is widely regarded as the “Father of the Nation.”
• E. Kenneth Karlin
  Kenneth Karlin is a Danish record producer and songwriter best known as one half of the R&B and pop production duo Soulshock & Karlin, who have crafted hits for numerous major international artists.
• F. None of above. chosen