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: Helenus | Statement: [Cassandra, sibling, Helenus]

Target entity: Helenus
Context triple: [Cassandra, sibling, Helenus]

• A. Phrygilus
  Phrygilus is a genus of South American finch-like birds commonly known as sierra-finches, typically found in Andean and Patagonian habitats.
• B. Calchas
  Calchas is a prophetic Trojan priest who defects to the Greeks in medieval and classical tales of the Trojan War, including Chaucer’s "Troilus and Criseyde."
• C. Helinus
  Helinus is a small genus of flowering plants known for its climbing or scrambling shrubs, classified within the buckthorn family Rhamnaceae.
• D. Aristaeus
  Aristaeus is a minor Greek god associated with agriculture, beekeeping, and pastoral pursuits, often revered as a culture hero who taught humans various rural arts.
• E. Iasius
  Iasius is a figure in Greek mythology, often identified with Iasion, who is associated with Demeter and sometimes regarded as a founder-hero linked to agriculture and mystery rites.
• 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: Helenus
Triple: [Cassandra, sibling, Helenus]

Helenus is a figure in Greek mythology, a Trojan prince and seer known for his prophetic abilities and role in advising both Trojans and Greeks during the Trojan War.

Target entity: Helenus
Target entity description: Helenus is a figure in Greek mythology, a Trojan prince and seer known for his prophetic abilities and role in advising both Trojans and Greeks during the Trojan War.

• A. Phrygilus
  Phrygilus is a genus of South American finch-like birds commonly known as sierra-finches, typically found in Andean and Patagonian habitats.
• B. Calchas
  Calchas is a prophetic Trojan priest who defects to the Greeks in medieval and classical tales of the Trojan War, including Chaucer’s "Troilus and Criseyde."
• C. Helinus
  Helinus is a small genus of flowering plants known for its climbing or scrambling shrubs, classified within the buckthorn family Rhamnaceae.
• D. Aristaeus
  Aristaeus is a minor Greek god associated with agriculture, beekeeping, and pastoral pursuits, often revered as a culture hero who taught humans various rural arts.
• E. Iasius
  Iasius is a figure in Greek mythology, often identified with Iasion, who is associated with Demeter and sometimes regarded as a founder-hero linked to agriculture and mystery rites.
• F. None of above. chosen