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: Catuvellauni | Statement: [Roman conquest of Britain, opponent, Catuvellauni]

Target entity: Catuvellauni
Context triple: [Roman conquest of Britain, opponent, Catuvellauni]

• A. Nervii
  The Nervii were a powerful and warlike Belgic tribe of northern Gaul, noted in Roman accounts for their fierce resistance to Julius Caesar during the Gallic Wars.
• B. Marcomanni
  The Marcomanni were a Germanic tribal confederation that became especially known for their major clashes with the Roman Empire along the Danube frontier in the 2nd century AD.
• C. Dacus
  Dacus is the surname of American indie rock singer-songwriter Lucy Dacus.
• D. Suebi
  The Suebi were a confederation of Germanic tribes known from classical antiquity for their migrations, warfare with the Roman Empire, and significant role in the history of Central and Western Europe.
• E. Getae
  The Getae were an ancient people of the Lower Danube region, closely related to the Dacians and known from Greek and Roman sources for their warrior culture and interactions with classical civilizations.
• 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: Catuvellauni
Triple: [Roman conquest of Britain, opponent, Catuvellauni]

The Catuvellauni were a powerful Iron Age Celtic tribe in southeastern Britain whose resistance to Roman expansion made them a major force in pre-Roman British politics.

Target entity: Catuvellauni
Target entity description: The Catuvellauni were a powerful Iron Age Celtic tribe in southeastern Britain whose resistance to Roman expansion made them a major force in pre-Roman British politics.

• A. Nervii
  The Nervii were a powerful and warlike Belgic tribe of northern Gaul, noted in Roman accounts for their fierce resistance to Julius Caesar during the Gallic Wars.
• B. Marcomanni
  The Marcomanni were a Germanic tribal confederation that became especially known for their major clashes with the Roman Empire along the Danube frontier in the 2nd century AD.
• C. Dacus
  Dacus is the surname of American indie rock singer-songwriter Lucy Dacus.
• D. Suebi
  The Suebi were a confederation of Germanic tribes known from classical antiquity for their migrations, warfare with the Roman Empire, and significant role in the history of Central and Western Europe.
• E. Getae
  The Getae were an ancient people of the Lower Danube region, closely related to the Dacians and known from Greek and Roman sources for their warrior culture and interactions with classical civilizations.
• F. None of above. chosen