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: Crisis of 235–238 | Statement: [Year of the Six Emperors, follows, Crisis of 235–238]

Target entity: Crisis of 235–238
Context triple: [Year of the Six Emperors, follows, Crisis of 235–238]

• A. Crisis of the Third Century chosen
  The Crisis of the Third Century was a period of severe political instability, military upheaval, economic collapse, and external invasion that nearly caused the disintegration of the Roman Empire between roughly 235 and 284 CE.
• B. Year of the Five Emperors
  The Year of the Five Emperors was a tumultuous period of civil war and rapid imperial succession in 193 AD that ultimately paved the way for the rise of the Severan dynasty in the Roman Empire.
• C. Reign of Caracalla
  The Reign of Caracalla was the period of Roman imperial rule under Emperor Caracalla, marked by military campaigns, the extension of Roman citizenship through the Constitutio Antoniniana, and increasing political instability.
• D. Severan dynasty succession crisis
  The Severan dynasty succession crisis was a turbulent period in the early 3rd-century Roman Empire marked by violent power struggles and civil conflict among members of the Severan imperial family.
• E. Reign of Macrinus
  The Reign of Macrinus was a brief period in Roman imperial history (AD 217–218) when the praetorian prefect Macrinus became emperor following Caracalla’s death, marked by military discontent and his eventual overthrow.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.