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: U.S. Ambassador to Iran | Statement: [United States Ambassador to Iran, lastHolderTitle, U.S. Ambassador to Iran]

Target entity: U.S. Ambassador to Iran
Context triple: [United States Ambassador to Iran, lastHolderTitle, U.S. Ambassador to Iran]

• A. United States Ambassador to Iran chosen
  The United States Ambassador to Iran was the chief diplomatic representative of the U.S. government in Iran, responsible for managing bilateral relations and representing American interests before formal diplomatic ties were severed in 1980.
• B. United States Ambassador
  The United States Ambassador is the chief diplomatic representative of the U.S. government to a foreign country or international organization, responsible for managing bilateral relations and representing American interests abroad.
• C. United States Ambassador to Iraq
  The United States Ambassador to Iraq is the chief diplomatic representative of the U.S. government in Iraq, responsible for managing bilateral relations, overseeing the embassy, and advancing American foreign policy interests in the country.
• D. United States Ambassador to the Soviet Union
  The United States Ambassador to the Soviet Union was the chief American diplomatic representative in Moscow, responsible for managing U.S.–Soviet relations during the existence of the USSR.
• E. Assistant Secretary of State for Near Eastern Affairs
  The Assistant Secretary of State for Near Eastern Affairs is the senior U.S. State Department official responsible for overseeing American foreign policy and diplomatic relations with countries in the Near East region.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: lastHolderTitle
Context triple: [United States Ambassador to Iran, lastHolderTitle, U.S. Ambassador to Iran]

• A. lastHolder
  Indicates that the subject is the most recent entity to have possessed, owned, or held the object.
• B. laterTitleHolder
  Indicates that one entity is a subsequent holder of a particular title or position previously held by another entity.
• C. titleHolderName
  Indicates the name of the person or entity that holds a particular title or position.
• D. originalHolderTitle
  Indicates the formal title or designation held by the entity that originally possessed or held another entity.
• E. titleHolderIs
  Indicates that one entity currently holds or possesses a specific title associated with another entity.
• F. None of above. chosen