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: Zinaida Sergeievna Rachevskaya | Statement: [Grand Duke Boris Vladimirovich of Russia, spouse, Zinaida Sergeievna Rachevskaya]

Target entity: Zinaida Sergeievna Rachevskaya
Context triple: [Grand Duke Boris Vladimirovich of Russia, spouse, Zinaida Sergeievna Rachevskaya]

• A. Zinaida Serebriakova
  Zinaida Serebriakova was a prominent Russian and later French painter known for her lyrical, realist portraits and self-portraits, and as one of the first notable female artists of the Russian Silver Age.
• B. Maria Grigorievna Skuratova-Belskaya
  Maria Grigorievna Skuratova-Belskaya was a Russian noblewoman and tsaritsa of Russia as the wife of Tsar Boris Godunov during the late 16th and early 17th centuries.
• C. Ulitsa Skobelevskaya
  Ulitsa Skobelevskaya is a Moscow Metro station serving the Butovskaya Line in the southern part of Moscow, Russia.
• D. Marta Samuilovna Skavronskaya
  Marta Samuilovna Skavronskaya, better known as Catherine I of Russia, was the Empress of Russia and the second wife of Peter the Great, becoming the first woman to rule the Russian Empire.
• E. Elena Ivanovna Diakonova
  Elena Ivanovna Diakonova, better known as Gala, was a Russian-born muse and lifelong partner to Salvador Dalí who played a crucial role in his artistic and personal life.
• 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: Zinaida Sergeievna Rachevskaya
Triple: [Grand Duke Boris Vladimirovich of Russia, spouse, Zinaida Sergeievna Rachevskaya]

Zinaida Sergeievna Rachevskaya was a Russian noblewoman best known as the morganatic wife of Grand Duke Boris Vladimirovich of Russia.

Target entity: Zinaida Sergeievna Rachevskaya
Target entity description: Zinaida Sergeievna Rachevskaya was a Russian noblewoman best known as the morganatic wife of Grand Duke Boris Vladimirovich of Russia.

• A. Zinaida Serebriakova
  Zinaida Serebriakova was a prominent Russian and later French painter known for her lyrical, realist portraits and self-portraits, and as one of the first notable female artists of the Russian Silver Age.
• B. Maria Grigorievna Skuratova-Belskaya
  Maria Grigorievna Skuratova-Belskaya was a Russian noblewoman and tsaritsa of Russia as the wife of Tsar Boris Godunov during the late 16th and early 17th centuries.
• C. Ulitsa Skobelevskaya
  Ulitsa Skobelevskaya is a Moscow Metro station serving the Butovskaya Line in the southern part of Moscow, Russia.
• D. Marta Samuilovna Skavronskaya
  Marta Samuilovna Skavronskaya, better known as Catherine I of Russia, was the Empress of Russia and the second wife of Peter the Great, becoming the first woman to rule the Russian Empire.
• E. Elena Ivanovna Diakonova
  Elena Ivanovna Diakonova, better known as Gala, was a Russian-born muse and lifelong partner to Salvador Dalí who played a crucial role in his artistic and personal life.
• F. None of above. chosen