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: Ruben I of Armenia | Statement: [Cilician Armenia, foundedBy, Ruben I of Armenia]

Target entity: Ruben I of Armenia
Context triple: [Cilician Armenia, foundedBy, Ruben I of Armenia]

• A. Gagik II of Armenia
  Gagik II of Armenia was the final king of the medieval Bagratid Armenian kingdom, ruling in the 11th century before its annexation by the Byzantine Empire.
• B. Tiridates III of Armenia
  Tiridates III of Armenia was a king of Armenia best known for adopting Christianity as the state religion in the early 4th century, making Armenia the first officially Christian nation.
• C. Ashot I Bagratuni
  Ashot I Bagratuni was a 9th-century Armenian prince who became the first king of the restored Bagratid Kingdom of Armenia, marking the beginning of a new Armenian royal dynasty.
• D. Garegin II
  Garegin II is the Catholicos of All Armenians and the spiritual leader of the worldwide Armenian Apostolic Church.
• E. Vakhtang I of Iberia
  Vakhtang I of Iberia was a 5th–6th century king of the ancient Georgian kingdom of Iberia, celebrated as a nation-building monarch and a key figure in the early Christian history of Georgia.
• 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: Ruben I of Armenia
Triple: [Cilician Armenia, foundedBy, Ruben I of Armenia]

Ruben I of Armenia was the 11th-century Armenian noble who established the Rubenid dynasty and laid the foundations of the Armenian principality that became the Kingdom of Cilician Armenia.

Target entity: Ruben I of Armenia
Target entity description: Ruben I of Armenia was the 11th-century Armenian noble who established the Rubenid dynasty and laid the foundations of the Armenian principality that became the Kingdom of Cilician Armenia.

• A. Gagik II of Armenia
  Gagik II of Armenia was the final king of the medieval Bagratid Armenian kingdom, ruling in the 11th century before its annexation by the Byzantine Empire.
• B. Tiridates III of Armenia
  Tiridates III of Armenia was a king of Armenia best known for adopting Christianity as the state religion in the early 4th century, making Armenia the first officially Christian nation.
• C. Ashot I Bagratuni
  Ashot I Bagratuni was a 9th-century Armenian prince who became the first king of the restored Bagratid Kingdom of Armenia, marking the beginning of a new Armenian royal dynasty.
• D. Garegin II
  Garegin II is the Catholicos of All Armenians and the spiritual leader of the worldwide Armenian Apostolic Church.
• E. Vakhtang I of Iberia
  Vakhtang I of Iberia was a 5th–6th century king of the ancient Georgian kingdom of Iberia, celebrated as a nation-building monarch and a key figure in the early Christian history of Georgia.
• F. None of above. chosen