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: Arapaho | Statement: [Fort Laramie Treaty of 1868, countrySignatory, Arapaho]

Target entity: Arapaho
Context triple: [Fort Laramie Treaty of 1868, countrySignatory, Arapaho]

• A. Ponca
  The Ponca are a Native American people originally from the Great Plains region, closely related to other Dhegiha Siouan tribes and known for their forced relocation and subsequent legal battles over tribal sovereignty.
• B. Shoshoni
  Shoshoni is a Native American language of the Numic branch of the Uto-Aztecan family, traditionally spoken by the Shoshone people of the western United States.
• C. Arikara
  The Arikara are a Native American tribe of the Great Plains, historically known as semi-sedentary agriculturalists and traders who lived in earth-lodge villages along the Missouri River.
• D. Apsáalooke
  Apsáalooke is the self-designation of the Crow people, a Native American tribe historically based in the Yellowstone River valley of present-day Montana and Wyoming.
• E. Nakota
  The Nakota are a Native American people of the Northern Plains, closely related to the Dakota and Lakota, with a rich cultural heritage that includes distinct Siouan language dialects, ceremonial traditions, and historical ties to regions of present-day Canada and the United States.
• 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: Arapaho
Triple: [Fort Laramie Treaty of 1868, countrySignatory, Arapaho]

The Arapaho are a Native American people of the Great Plains historically known for their nomadic buffalo-hunting culture and alliances with neighboring tribes such as the Cheyenne.

Target entity: Arapaho
Target entity description: The Arapaho are a Native American people of the Great Plains historically known for their nomadic buffalo-hunting culture and alliances with neighboring tribes such as the Cheyenne.

• A. Ponca
  The Ponca are a Native American people originally from the Great Plains region, closely related to other Dhegiha Siouan tribes and known for their forced relocation and subsequent legal battles over tribal sovereignty.
• B. Shoshoni
  Shoshoni is a Native American language of the Numic branch of the Uto-Aztecan family, traditionally spoken by the Shoshone people of the western United States.
• C. Arikara
  The Arikara are a Native American tribe of the Great Plains, historically known as semi-sedentary agriculturalists and traders who lived in earth-lodge villages along the Missouri River.
• D. Apsáalooke
  Apsáalooke is the self-designation of the Crow people, a Native American tribe historically based in the Yellowstone River valley of present-day Montana and Wyoming.
• E. Nakota
  The Nakota are a Native American people of the Northern Plains, closely related to the Dakota and Lakota, with a rich cultural heritage that includes distinct Siouan language dialects, ceremonial traditions, and historical ties to regions of present-day Canada and the United States.
• F. None of above. chosen