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: Maria Shvarnovna | Statement: [Yaroslav II of Vladimir, mother, Maria Shvarnovna]

Target entity: Maria Shvarnovna
Context triple: [Yaroslav II of Vladimir, mother, Maria Shvarnovna]

• A. Rosa Yosifovna
  Rosa Yosifovna was the wife of Bulgarian communist leader and first communist head of state Georgi Dimitrov.
• B. 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.
• C. Olga Valerianovna Karnovich
  Olga Valerianovna Karnovich was a Russian noblewoman best known as the morganatic second wife of Grand Duke Paul Alexandrovich of Russia, for whom she was later created Princess Paley.
• D. Zinaida Volkova
  Zinaida Volkova was the eldest daughter of Russian revolutionary Leon Trotsky, known for her involvement in the early Soviet intellectual milieu and her tragic death in exile.
• E. Nina Ivanovna Yakushova
  Nina Ivanovna Yakushova, better known as Ninotchka, is the stern Soviet envoy whose gradual transformation into a warm, romantic figure drives the plot of the classic 1939 Greta Garbo film "Ninotchka."
• 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: Maria Shvarnovna
Triple: [Yaroslav II of Vladimir, mother, Maria Shvarnovna]

Maria Shvarnovna was a medieval Russian noblewoman and princess consort of Vladimir, best known as the wife of Grand Prince Vsevolod the Big Nest and mother of several prominent rulers, including Yaroslav II of Vladimir.

Target entity: Maria Shvarnovna
Target entity description: Maria Shvarnovna was a medieval Russian noblewoman and princess consort of Vladimir, best known as the wife of Grand Prince Vsevolod the Big Nest and mother of several prominent rulers, including Yaroslav II of Vladimir.

• A. Rosa Yosifovna
  Rosa Yosifovna was the wife of Bulgarian communist leader and first communist head of state Georgi Dimitrov.
• B. 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.
• C. Olga Valerianovna Karnovich
  Olga Valerianovna Karnovich was a Russian noblewoman best known as the morganatic second wife of Grand Duke Paul Alexandrovich of Russia, for whom she was later created Princess Paley.
• D. Zinaida Volkova
  Zinaida Volkova was the eldest daughter of Russian revolutionary Leon Trotsky, known for her involvement in the early Soviet intellectual milieu and her tragic death in exile.
• E. Nina Ivanovna Yakushova
  Nina Ivanovna Yakushova, better known as Ninotchka, is the stern Soviet envoy whose gradual transformation into a warm, romantic figure drives the plot of the classic 1939 Greta Garbo film "Ninotchka."
• F. None of above. chosen