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: Cephalophus niger | Statement: [Cephalophinae, notableSpecies, Cephalophus niger]

Target entity: Cephalophus niger
Context triple: [Cephalophinae, notableSpecies, Cephalophus niger]

• A. Cephalophus dorsalis
  Cephalophus dorsalis, commonly known as the bay duiker, is a small, forest-dwelling antelope native to central and western Africa.
• B. Bale monkey
  The Bale monkey is a primate species endemic to Ethiopia’s Bale Mountains, known for its specialized bamboo forest habitat and limited geographic range.
• C. L'Hoest's monkey
  L'Hoest's monkey is a forest-dwelling Old World monkey native to the montane and lowland rainforests of Central Africa, known for its dark fur and distinctive white bib.
• D. Choeropsis liberiensis
  Choeropsis liberiensis, commonly known as the pygmy hippopotamus, is a small, semi-aquatic mammal native to the forests and swamps of West Africa, primarily Liberia.
• E. Potamochoerus porcus
  Potamochoerus porcus, commonly known as the red river hog, is a colorful, medium-sized wild pig native to the forests and swamps of West and Central Africa.
• 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: Cephalophus niger
Triple: [Cephalophinae, notableSpecies, Cephalophus niger]

Cephalophus niger, commonly known as the black duiker, is a small, forest-dwelling antelope native to West Africa.

Target entity: Cephalophus niger
Target entity description: Cephalophus niger, commonly known as the black duiker, is a small, forest-dwelling antelope native to West Africa.

• A. Cephalophus dorsalis
  Cephalophus dorsalis, commonly known as the bay duiker, is a small, forest-dwelling antelope native to central and western Africa.
• B. Bale monkey
  The Bale monkey is a primate species endemic to Ethiopia’s Bale Mountains, known for its specialized bamboo forest habitat and limited geographic range.
• C. L'Hoest's monkey
  L'Hoest's monkey is a forest-dwelling Old World monkey native to the montane and lowland rainforests of Central Africa, known for its dark fur and distinctive white bib.
• D. Choeropsis liberiensis
  Choeropsis liberiensis, commonly known as the pygmy hippopotamus, is a small, semi-aquatic mammal native to the forests and swamps of West Africa, primarily Liberia.
• E. Potamochoerus porcus
  Potamochoerus porcus, commonly known as the red river hog, is a colorful, medium-sized wild pig native to the forests and swamps of West and Central Africa.
• F. None of above. chosen