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: treaty of Serdica | Statement: [Battle of Mardia, followedBy, treaty of Serdica]

Target entity: treaty of Serdica
Context triple: [Battle of Mardia, followedBy, treaty of Serdica]

• A. Treaty of Sistova
  The Treaty of Sistova was the 1791 peace agreement between the Habsburg Monarchy and the Ottoman Empire that ended their late 18th-century conflict with only minor territorial changes.
• B. Treaty of Plussa
  The Treaty of Plussa was a 1583 peace agreement between Russia and Sweden that temporarily ended hostilities in the Livonian War and ceded several key Baltic territories to Swedish control.
• C. Treaty of Kardis
  The Treaty of Kardis was a 1661 peace agreement between Sweden and Russia that confirmed Swedish control over territories in the Baltic region at the end of the Russo-Swedish War.
• D. Treaty of Devol
  The Treaty of Devol was a 1108 agreement between Bohemond I of Antioch and Byzantine Emperor Alexios I Komnenos that made the Principality of Antioch a vassal state of the Byzantine Empire.
• E. Treaty of Romans
  The Treaty of Romans was a 14th-century agreement by which the Dauphiné was transferred to the French crown, paving the way for the title of "Dauphin" to be used for the heir apparent to the throne of France.
• 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: treaty of Serdica
Triple: [Battle of Mardia, followedBy, treaty of Serdica]

The Treaty of Serdica was a peace agreement concluded in 317 AD between Roman emperors Constantine the Great and Licinius, which temporarily settled their civil conflict and divided control of the Roman Empire.

Target entity: treaty of Serdica
Target entity description: The Treaty of Serdica was a peace agreement concluded in 317 AD between Roman emperors Constantine the Great and Licinius, which temporarily settled their civil conflict and divided control of the Roman Empire.

• A. Treaty of Sistova
  The Treaty of Sistova was the 1791 peace agreement between the Habsburg Monarchy and the Ottoman Empire that ended their late 18th-century conflict with only minor territorial changes.
• B. Treaty of Plussa
  The Treaty of Plussa was a 1583 peace agreement between Russia and Sweden that temporarily ended hostilities in the Livonian War and ceded several key Baltic territories to Swedish control.
• C. Treaty of Kardis
  The Treaty of Kardis was a 1661 peace agreement between Sweden and Russia that confirmed Swedish control over territories in the Baltic region at the end of the Russo-Swedish War.
• D. Treaty of Devol
  The Treaty of Devol was a 1108 agreement between Bohemond I of Antioch and Byzantine Emperor Alexios I Komnenos that made the Principality of Antioch a vassal state of the Byzantine Empire.
• E. Treaty of Romans
  The Treaty of Romans was a 14th-century agreement by which the Dauphiné was transferred to the French crown, paving the way for the title of "Dauphin" to be used for the heir apparent to the throne of France.
• F. None of above. chosen