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: Walter Ulbricht | Statement: [Staatsratsvorsitzender, ersteAmtsinhaber, Walter Ulbricht]

Target entity: Walter Ulbricht
Context triple: [Staatsratsvorsitzender, ersteAmtsinhaber, Walter Ulbricht]

• A. Walter Ulbricht chosen
  Walter Ulbricht was a German communist politician who served as the de facto leader of East Germany during its formative decades, overseeing the establishment of a socialist state and the construction of the Berlin Wall.
• B. Erich Honecker
  Erich Honecker was a German communist politician who led East Germany as General Secretary of the Socialist Unity Party and head of state during much of the Cold War until shortly before the fall of the Berlin Wall.
• C. Wilhelm Pieck
  Wilhelm Pieck was a German communist politician who became the first (and only) president of the German Democratic Republic (East Germany) after World War II.
• D. Otto Grotewohl
  Otto Grotewohl was an East German politician who served as the first Prime Minister of the German Democratic Republic and was a leading figure in its ruling Socialist Unity Party.
• E. Ernst Thälmann
  Ernst Thälmann was a German communist politician and longtime leader of the Communist Party of Germany who became a prominent anti-fascist figure and was executed by the Nazis in 1944.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: ersteAmtsinhaber
Context triple: [Staatsratsvorsitzender, ersteAmtsinhaber, Walter Ulbricht]

• A. firstSupremeLeader
  Indicates that the subject is the first person to hold the position or title of supreme leader of the object entity.
• B. firstInOfficeTo chosen
  Indicates that one entity was the earliest or first to hold a particular office or position in relation to another entity or context.
• C. firstHolderOfFirstConsulOffice
  Indicates that the subject is the first individual ever to hold the office of first consul in a given political system or context.
• D. firstCivilianOfficeHolder
  Indicates that the subject is the first person from a civilian (non-military) background to hold a particular office or position.
• E. firstChairman
  Indicates that one entity is the inaugural or earliest-serving chairman of another entity or organization.
• F. None of above.