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: Algirdas | Statement: [Grand Duchy of Lithuania, notableRuler, Algirdas]

Target entity: Algirdas
Context triple: [Grand Duchy of Lithuania, notableRuler, Algirdas]

• A. Gediminas
  Gediminas was a 14th-century Grand Duke who greatly expanded the Grand Duchy of Lithuania and laid the foundations for its rise as a major European power.
• B. Mindaugas
  Mindaugas was the 13th-century monarch who unified Lithuanian lands and became the first and only crowned King of Lithuania, laying the foundations of the Grand Duchy of Lithuania.
• C. Vytautas the Great
  Vytautas the Great was the Grand Duke of Lithuania (r. c. 1392–1430) who expanded the Grand Duchy to its greatest territorial extent and played a central role in Eastern European politics, including the Polish-Lithuanian union and conflicts with the Teutonic Order and the Golden Horde.
• D. Jogaila
  Jogaila, also known as Władysław II Jagiełło, was the Grand Duke of Lithuania who became King of Poland and co-founded the Polish–Lithuanian union that shaped Central and Eastern European politics in the late Middle Ages.
• E. Simas
  Simas is a surname most notably associated with David Simas, an American lawyer and former political advisor who served in the Obama administration.
• 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: Algirdas
Triple: [Grand Duchy of Lithuania, notableRuler, Algirdas]

Algirdas was a 14th-century Grand Duke of Lithuania who greatly expanded the state's territory and influence, making it one of the largest powers in medieval Europe.

Target entity: Algirdas
Target entity description: Algirdas was a 14th-century Grand Duke of Lithuania who greatly expanded the state's territory and influence, making it one of the largest powers in medieval Europe.

• A. Gediminas
  Gediminas was a 14th-century Grand Duke who greatly expanded the Grand Duchy of Lithuania and laid the foundations for its rise as a major European power.
• B. Mindaugas
  Mindaugas was the 13th-century monarch who unified Lithuanian lands and became the first and only crowned King of Lithuania, laying the foundations of the Grand Duchy of Lithuania.
• C. Vytautas the Great
  Vytautas the Great was the Grand Duke of Lithuania (r. c. 1392–1430) who expanded the Grand Duchy to its greatest territorial extent and played a central role in Eastern European politics, including the Polish-Lithuanian union and conflicts with the Teutonic Order and the Golden Horde.
• D. Jogaila
  Jogaila, also known as Władysław II Jagiełło, was the Grand Duke of Lithuania who became King of Poland and co-founded the Polish–Lithuanian union that shaped Central and Eastern European politics in the late Middle Ages.
• E. Simas
  Simas is a surname most notably associated with David Simas, an American lawyer and former political advisor who served in the Obama administration.
• F. None of above. chosen