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: Didius Julianus | Statement: [Septimius Severus, predecessor, Didius Julianus]

Target entity: Didius Julianus
Context triple: [Septimius Severus, predecessor, Didius Julianus]

• A. Libius Severus
  Libius Severus was a little-known Western Roman emperor who reigned from 461 to 465 AD as a puppet of the powerful general Ricimer during the empire’s final decline.
• B. Anicius Probinus (probable)
  Anicius Probinus (probable) was a late Roman aristocrat of the influential Anicii family, likely active in high imperial office and remembered chiefly as the probable father of the Western Roman emperor Petronius Maximus.
• C. Sextus Julius Severus
  Sextus Julius Severus was a prominent 2nd-century Roman general and governor, best known for his decisive role in suppressing the Bar Kokhba revolt in Judea.
• D. Macrinus
  Macrinus was a Roman emperor who briefly ruled from 217 to 218 CE, notable for being the first emperor to come from the equestrian class rather than the traditional senatorial aristocracy.
• E. Jovinus
  Jovinus was a Roman usurper who briefly claimed the imperial title in Gaul during the early 5th century Western Roman 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: Didius Julianus
Triple: [Septimius Severus, predecessor, Didius Julianus]

Didius Julianus was a short-lived Roman emperor in 193 AD, infamous for effectively purchasing the imperial throne during the chaotic Year of the Five Emperors.

Target entity: Didius Julianus
Target entity description: Didius Julianus was a short-lived Roman emperor in 193 AD, infamous for effectively purchasing the imperial throne during the chaotic Year of the Five Emperors.

• A. Libius Severus
  Libius Severus was a little-known Western Roman emperor who reigned from 461 to 465 AD as a puppet of the powerful general Ricimer during the empire’s final decline.
• B. Anicius Probinus (probable)
  Anicius Probinus (probable) was a late Roman aristocrat of the influential Anicii family, likely active in high imperial office and remembered chiefly as the probable father of the Western Roman emperor Petronius Maximus.
• C. Sextus Julius Severus
  Sextus Julius Severus was a prominent 2nd-century Roman general and governor, best known for his decisive role in suppressing the Bar Kokhba revolt in Judea.
• D. Macrinus
  Macrinus was a Roman emperor who briefly ruled from 217 to 218 CE, notable for being the first emperor to come from the equestrian class rather than the traditional senatorial aristocracy.
• E. Jovinus
  Jovinus was a Roman usurper who briefly claimed the imperial title in Gaul during the early 5th century Western Roman Empire.
• F. None of above. chosen