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: Arnulf | Statement: [Arnulf de Montgomery, givenName, Arnulf]

Target entity: Arnulf
Context triple: [Arnulf de Montgomery, givenName, Arnulf]

• A. Arnulf of Metz
  Arnulf of Metz was a 7th-century Frankish nobleman, bishop, and statesman regarded as a founding ancestor of the Carolingian line that produced Charlemagne.
• B. Heribert
  Heribert is the given name of Herbert von Karajan, the renowned 20th-century Austrian conductor.
• C. Carloman I
  Carloman I was an 8th-century Frankish king of the Carolingian dynasty who ruled jointly with his brother Charlemagne before his early death reshaped the political landscape of the Frankish realm.
• D. Lothair of Supplinburg
  Lothair of Supplinburg was a 12th-century German noble who became Holy Roman Emperor (Lothair II), known for his conflicts with the Hohenstaufen dynasty and efforts to strengthen imperial authority in Italy.
• E. Liutprand
  Liutprand was a powerful early 8th-century king of the Lombards known for expanding and consolidating Lombard rule in Italy and engaging in complex relations with the Papacy and the Byzantine Empire.
• 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: Arnulf
Triple: [Arnulf de Montgomery, givenName, Arnulf]

Arnulf is a masculine given name of Germanic origin, historically borne by various medieval nobles and saints.

Target entity: Arnulf
Target entity description: Arnulf is a masculine given name of Germanic origin, historically borne by various medieval nobles and saints.

• A. Arnulf of Metz chosen
  Arnulf of Metz was a 7th-century Frankish nobleman, bishop, and statesman regarded as a founding ancestor of the Carolingian line that produced Charlemagne.
• B. Heribert
  Heribert is the given name of Herbert von Karajan, the renowned 20th-century Austrian conductor.
• C. Carloman I
  Carloman I was an 8th-century Frankish king of the Carolingian dynasty who ruled jointly with his brother Charlemagne before his early death reshaped the political landscape of the Frankish realm.
• D. Lothair of Supplinburg
  Lothair of Supplinburg was a 12th-century German noble who became Holy Roman Emperor (Lothair II), known for his conflicts with the Hohenstaufen dynasty and efforts to strengthen imperial authority in Italy.
• E. Liutprand
  Liutprand was a powerful early 8th-century king of the Lombards known for expanding and consolidating Lombard rule in Italy and engaging in complex relations with the Papacy and the Byzantine Empire.
• F. None of above.