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: Ammianus Marcellinus | Statement: [Alans, mentionedBy, Ammianus Marcellinus]

Target entity: Ammianus Marcellinus
Context triple: [Alans, mentionedBy, Ammianus Marcellinus]

• A. Cassius Dio
  Cassius Dio was a Roman statesman and historian best known for his extensive work "Roman History," which chronicles Rome from its legendary origins through the early 3rd century CE.
• B. Tacitus
  Tacitus was a prominent Roman historian and senator best known for his detailed and critical accounts of the early Roman Empire, including references to figures such as Pontius Pilate and early Christians.
• C. Suetonius
  Suetonius was a Roman historian and biographer best known for his work "The Twelve Caesars," which provides detailed accounts of the lives of Rome’s early emperors.
• D. Lactantius
  Lactantius was an early 4th-century Christian author and apologist, best known for his work "Divine Institutes" and for serving as an advisor and tutor in the court of Emperor Constantine.
• E. Dionysius of Halicarnassus
  Dionysius of Halicarnassus was a Greek historian and rhetorician of the 1st century BC, best known for his work "Roman Antiquities," which offers a detailed account of early Roman history and institutions.
• 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: Ammianus Marcellinus
Triple: [Alans, mentionedBy, Ammianus Marcellinus]

Ammianus Marcellinus was a 4th-century Roman historian and former soldier whose surviving work, the *Res Gestae*, is a major source for the history of the late Roman Empire.

Target entity: Ammianus Marcellinus
Target entity description: Ammianus Marcellinus was a 4th-century Roman historian and former soldier whose surviving work, the *Res Gestae*, is a major source for the history of the late Roman Empire.

• A. Cassius Dio
  Cassius Dio was a Roman statesman and historian best known for his extensive work "Roman History," which chronicles Rome from its legendary origins through the early 3rd century CE.
• B. Tacitus
  Tacitus was a prominent Roman historian and senator best known for his detailed and critical accounts of the early Roman Empire, including references to figures such as Pontius Pilate and early Christians.
• C. Suetonius
  Suetonius was a Roman historian and biographer best known for his work "The Twelve Caesars," which provides detailed accounts of the lives of Rome’s early emperors.
• D. Lactantius
  Lactantius was an early 4th-century Christian author and apologist, best known for his work "Divine Institutes" and for serving as an advisor and tutor in the court of Emperor Constantine.
• E. Dionysius of Halicarnassus
  Dionysius of Halicarnassus was a Greek historian and rhetorician of the 1st century BC, best known for his work "Roman Antiquities," which offers a detailed account of early Roman history and institutions.
• F. None of above. chosen