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: Mutimir of Serbia | Statement: [Grand Prince of Serbia, positionHeldBy, Mutimir of Serbia]

Target entity: Mutimir of Serbia
Context triple: [Grand Prince of Serbia, positionHeldBy, Mutimir of Serbia]

• A. Tihomir of Serbia
  Tihomir of Serbia was a 12th-century Serbian ruler from the Vukanović dynasty who governed as grand prince before being overthrown by his brother Stefan Nemanja.
• B. Gojnik of Serbia
  Gojnik of Serbia was a 9th-century Serbian ruler from the Vlastimirović dynasty who briefly held the title of Grand Prince during the early medieval formation of the Serbian state.
• C. Vlastimir of Serbia
  Vlastimir of Serbia was a 9th-century Serbian ruler who consolidated early medieval Serbia and is often regarded as the founder of the first Serbian state dynasty.
• D. Konstantin of Serbia
  Konstantin of Serbia was a medieval Serbian prince, son of King Stefan Uroš II Milutin, who was involved in the dynastic struggles of the Nemanjić dynasty.
• E. King Stefan Dečanski of Serbia
  King Stefan Dečanski of Serbia was a 14th-century Serbian monarch known for consolidating the medieval Serbian state and commissioning the Visoki Dečani Monastery, a masterpiece of Serbian medieval architecture.
• 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: Mutimir of Serbia
Triple: [Grand Prince of Serbia, positionHeldBy, Mutimir of Serbia]

Mutimir of Serbia was a 9th-century Serbian ruler from the Vlastimirović dynasty who consolidated early medieval Serbia and maintained its Christianization and relations with the Byzantine Empire.

Target entity: Mutimir of Serbia
Target entity description: Mutimir of Serbia was a 9th-century Serbian ruler from the Vlastimirović dynasty who consolidated early medieval Serbia and maintained its Christianization and relations with the Byzantine Empire.

• A. Tihomir of Serbia
  Tihomir of Serbia was a 12th-century Serbian ruler from the Vukanović dynasty who governed as grand prince before being overthrown by his brother Stefan Nemanja.
• B. Gojnik of Serbia
  Gojnik of Serbia was a 9th-century Serbian ruler from the Vlastimirović dynasty who briefly held the title of Grand Prince during the early medieval formation of the Serbian state.
• C. Vlastimir of Serbia
  Vlastimir of Serbia was a 9th-century Serbian ruler who consolidated early medieval Serbia and is often regarded as the founder of the first Serbian state dynasty.
• D. Konstantin of Serbia
  Konstantin of Serbia was a medieval Serbian prince, son of King Stefan Uroš II Milutin, who was involved in the dynastic struggles of the Nemanjić dynasty.
• E. King Stefan Dečanski of Serbia
  King Stefan Dečanski of Serbia was a 14th-century Serbian monarch known for consolidating the medieval Serbian state and commissioning the Visoki Dečani Monastery, a masterpiece of Serbian medieval architecture.
• F. None of above. chosen