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 Saint-Clair-sur-Epte | Statement: [Rollo, significantEvent, Treaty of Saint-Clair-sur-Epte]

Target entity: Treaty of Saint-Clair-sur-Epte
Context triple: [Rollo, significantEvent, Treaty of Saint-Clair-sur-Epte]

• A. Treaty of Mortefontaine
  The Treaty of Mortefontaine was a 1800 agreement between the United States and France that ended the Quasi-War and normalized diplomatic and commercial relations between the two nations.
• B. Treaty of Cateau-Cambrésis
  The Treaty of Cateau-Cambrésis was a 1559 peace agreement that ended the Italian Wars between France and Spain, reshaping control of territories in Italy and Western Europe.
• C. Treaty of the Pyrenees
  The Treaty of the Pyrenees was a 1659 peace agreement between France and Spain that ended their long conflict during the Thirty Years’ War era and significantly redrew the border in favor of France.
• 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 Wedmore
  The Treaty of Wedmore was the late 9th-century agreement between Alfred the Great and Viking leader Guthrum that effectively ended major Viking incursions into Wessex and laid the groundwork for the Danelaw in England.
• 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 Saint-Clair-sur-Epte
Triple: [Rollo, significantEvent, Treaty of Saint-Clair-sur-Epte]

The Treaty of Saint-Clair-sur-Epte was a 911 agreement between the Frankish king Charles the Simple and the Viking leader Rollo that granted Rollo land in what became Normandy in exchange for his conversion to Christianity and defense of the realm.

Target entity: Treaty of Saint-Clair-sur-Epte
Target entity description: The Treaty of Saint-Clair-sur-Epte was a 911 agreement between the Frankish king Charles the Simple and the Viking leader Rollo that granted Rollo land in what became Normandy in exchange for his conversion to Christianity and defense of the realm.

• A. Treaty of Mortefontaine
  The Treaty of Mortefontaine was a 1800 agreement between the United States and France that ended the Quasi-War and normalized diplomatic and commercial relations between the two nations.
• B. Treaty of Cateau-Cambrésis
  The Treaty of Cateau-Cambrésis was a 1559 peace agreement that ended the Italian Wars between France and Spain, reshaping control of territories in Italy and Western Europe.
• C. Treaty of the Pyrenees
  The Treaty of the Pyrenees was a 1659 peace agreement between France and Spain that ended their long conflict during the Thirty Years’ War era and significantly redrew the border in favor of France.
• 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 Wedmore
  The Treaty of Wedmore was the late 9th-century agreement between Alfred the Great and Viking leader Guthrum that effectively ended major Viking incursions into Wessex and laid the groundwork for the Danelaw in England.
• F. None of above. chosen