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: PBMNH.P.10.113.T | Statement: [Dakotaraptor steini, holotype, PBMNH.P.10.113.T]

Target entity: PBMNH.P.10.113.T
Context triple: [Dakotaraptor steini, holotype, PBMNH.P.10.113.T]

• A. AMNH 5027
  AMNH 5027 is the famous nearly complete Tyrannosaurus rex skull and partial skeleton housed at the American Museum of Natural History, serving as a key reference specimen for the species.
• B. FMNH PR 2081
  FMNH PR 2081 is the nearly complete Tyrannosaurus rex fossil known as "SUE," one of the most famous and scientifically important dinosaur specimens in the world.
• C. Speoplatyrhinus poulsoni
  Speoplatyrhinus poulsoni, commonly known as the Alabama cavefish, is a rare, eyeless, and highly specialized cave-dwelling fish endemic to a single cave system in northern Alabama.
• D. Nomascus leucogenys
  Nomascus leucogenys, commonly known as the northern white-cheeked gibbon, is a small arboreal ape native to Southeast Asia, recognized for its striking sexual dichromatism and loud, elaborate vocal duets.
• E. Gymnobelideus leadbeateri
  Gymnobelideus leadbeateri, commonly known as Leadbeater's possum, is a small, nocturnal, critically endangered Australian marsupial notable for its arboreal lifestyle in montane ash forests of Victoria.
• 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: PBMNH.P.10.113.T
Triple: [Dakotaraptor steini, holotype, PBMNH.P.10.113.T]

PBMNH.P.10.113.T is the primary reference fossil specimen of the large Late Cretaceous dromaeosaurid dinosaur Dakotaraptor steini, used to define the species’ anatomical characteristics.

Target entity: PBMNH.P.10.113.T
Target entity description: PBMNH.P.10.113.T is the primary reference fossil specimen of the large Late Cretaceous dromaeosaurid dinosaur Dakotaraptor steini, used to define the species’ anatomical characteristics.

• A. AMNH 5027
  AMNH 5027 is the famous nearly complete Tyrannosaurus rex skull and partial skeleton housed at the American Museum of Natural History, serving as a key reference specimen for the species.
• B. FMNH PR 2081
  FMNH PR 2081 is the nearly complete Tyrannosaurus rex fossil known as "SUE," one of the most famous and scientifically important dinosaur specimens in the world.
• C. Speoplatyrhinus poulsoni
  Speoplatyrhinus poulsoni, commonly known as the Alabama cavefish, is a rare, eyeless, and highly specialized cave-dwelling fish endemic to a single cave system in northern Alabama.
• D. Nomascus leucogenys
  Nomascus leucogenys, commonly known as the northern white-cheeked gibbon, is a small arboreal ape native to Southeast Asia, recognized for its striking sexual dichromatism and loud, elaborate vocal duets.
• E. Gymnobelideus leadbeateri
  Gymnobelideus leadbeateri, commonly known as Leadbeater's possum, is a small, nocturnal, critically endangered Australian marsupial notable for its arboreal lifestyle in montane ash forests of Victoria.
• F. None of above. chosen