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: Frostfangs | Statement: [Beyond the Wall, contains, Frostfangs]

Target entity: Frostfangs
Context triple: [Beyond the Wall, contains, Frostfangs]

• A. Frostborn
  Frostborn is a middle-grade fantasy novel by Lou Anders that follows two unlikely young heroes on a Viking-inspired adventure filled with magic, monsters, and Norse mythology.
• B. The Cold Lands
  The Cold Lands is a 2013 independent drama film about a young boy surviving alone in the wilderness after his mother's death, noted for its quiet, naturalistic style and emotional performances.
• C. Spirits of the Ice Forest
  "Spirits of the Ice Forest" is an episode of the documentary series *Walking with Dinosaurs* that depicts the lives and struggles of dinosaurs and other prehistoric creatures in polar environments.
• D. Lands of Always Winter
  The Lands of Always Winter is a remote, frozen region in the far north of Westeros, shrouded in perpetual ice and mystery and associated with ancient, supernatural threats.
• E. Before the Frost
  Before the Frost is a crime novel by Swedish author Henning Mankell featuring Linda Wallander as the protagonist in a tense, socially conscious mystery set in southern Sweden.
• 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: Frostfangs
Triple: [Beyond the Wall, contains, Frostfangs]

Frostfangs are a rugged, icy mountain range in the far north of Westeros, known for their treacherous terrain and harsh, inhospitable climate.

Target entity: Frostfangs
Target entity description: Frostfangs are a rugged, icy mountain range in the far north of Westeros, known for their treacherous terrain and harsh, inhospitable climate.

• A. Frostborn
  Frostborn is a middle-grade fantasy novel by Lou Anders that follows two unlikely young heroes on a Viking-inspired adventure filled with magic, monsters, and Norse mythology.
• B. The Cold Lands
  The Cold Lands is a 2013 independent drama film about a young boy surviving alone in the wilderness after his mother's death, noted for its quiet, naturalistic style and emotional performances.
• C. Spirits of the Ice Forest
  "Spirits of the Ice Forest" is an episode of the documentary series *Walking with Dinosaurs* that depicts the lives and struggles of dinosaurs and other prehistoric creatures in polar environments.
• D. Lands of Always Winter
  The Lands of Always Winter is a remote, frozen region in the far north of Westeros, shrouded in perpetual ice and mystery and associated with ancient, supernatural threats.
• E. Before the Frost
  Before the Frost is a crime novel by Swedish author Henning Mankell featuring Linda Wallander as the protagonist in a tense, socially conscious mystery set in southern Sweden.
• F. None of above. chosen