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: unification of Saudi Arabia | Statement: [Military history of Saudi Arabia, includesPeriod, unification of Saudi Arabia]

Target entity: unification of Saudi Arabia
Context triple: [Military history of Saudi Arabia, includesPeriod, unification of Saudi Arabia]

• A. unification of Saudi Arabia chosen
  The unification of Saudi Arabia was the early 20th-century campaign led by Abdulaziz Ibn Saud that consolidated various Arabian regions into the modern Kingdom of Saudi Arabia in 1932.
• B. First Saudi State
  The First Saudi State was an 18th–19th century Islamic polity centered in the Arabian Peninsula that laid the foundations for modern Saudi Arabia through the alliance between the House of Saud and the Wahhabi religious movement.
• C. Yemeni unification of 1990
  The Yemeni unification of 1990 was the historic merger of North Yemen and South Yemen into a single sovereign state, the Republic of Yemen.
• D. Second Saudi State
  The Second Saudi State was a 19th-century Arabian emirate centered in Nejd that restored Saudi rule after the fall of the First Saudi State and laid important foundations for the modern Kingdom of Saudi Arabia.
• E. Kingdom of Hejaz and Nejd
  The Kingdom of Hejaz and Nejd was a historical Arabian state ruled by the House of Saud that served as the direct precursor to the modern Kingdom of Saudi Arabia.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.