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: Khiva Khanate (Russian protectorate) | Statement: [Khanate of Khiva, followedBy, Khiva Khanate (Russian protectorate)]

Target entity: Khiva Khanate (Russian protectorate)
Context triple: [Khanate of Khiva, followedBy, Khiva Khanate (Russian protectorate)]

• A. Khanate of Khiva chosen
  The Khanate of Khiva was a Central Asian Turkic khanate centered around the oasis city of Khiva, which existed from the early 16th century until its incorporation into the Russian Empire in the late 19th century.
• B. Kokand Khanate
  The Kokand Khanate was an 18th–19th century Uzbek-ruled state in the Fergana Valley that became a major political and commercial center in Central Asia before its conquest by the Russian Empire.
• C. Khanate of Bukhara
  The Khanate of Bukhara was a Central Asian Muslim state centered on the historic city of Bukhara, known for its role as a major political, cultural, and commercial hub along the Silk Road from the 16th to the 19th centuries.
• D. Astrakhan Khanate
  The Astrakhan Khanate was a 15th–16th century Tatar state on the lower Volga River that became a key center of trade and was eventually conquered and annexed by the expanding Russian Tsardom.
• E. Khiva
  Khiva is an ancient oasis city in western Uzbekistan renowned for its well-preserved walled old town, Itchan Kala, a UNESCO World Heritage Site.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.