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: Andrey Ivanovich of Staritsa | Statement: [Yury Ivanovich of Dmitrov, sibling, Andrey Ivanovich of Staritsa]

Target entity: Andrey Ivanovich of Staritsa
Context triple: [Yury Ivanovich of Dmitrov, sibling, Andrey Ivanovich of Staritsa]

• A. Simeon Ivanovich of Kaluga
  Simeon Ivanovich of Kaluga was a Russian princely figure from the ruling dynasty of Muscovy, associated with the appanage principality of Kaluga in the late medieval period.
• B. Yuri Dmitrievich of Zvenigorod
  Yuri Dmitrievich of Zvenigorod was a Russian prince of the late 14th and early 15th centuries, known as a son of Grand Prince Dmitry Donskoy and a key figure in the dynastic struggles of the Grand Duchy of Moscow.
• C. Yury Ivanovich of Dmitrov
  Yury Ivanovich of Dmitrov was a Russian prince of the late 15th–early 16th century, known as a younger son of Grand Prince Ivan III and a regional ruler within the centralized Muscovite state.
• D. Andrey Vasilyevich the Less
  Andrey Vasilyevich the Less was a 15th-century Russian prince of the ruling Moscow dynasty, known primarily as a younger son of Grand Prince Vasili II of Moscow.
• E. Dmitry Shemyaka
  Dmitry Shemyaka was a 15th-century Russian prince of the House of Rurik known for his dynastic struggle for the throne of Moscow and his bitter rivalry with Grand Prince Vasili II.
• 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: Andrey Ivanovich of Staritsa
Triple: [Yury Ivanovich of Dmitrov, sibling, Andrey Ivanovich of Staritsa]

Andrey Ivanovich of Staritsa was a 16th-century Russian prince of the Rurikid dynasty who held the appanage of Staritsa and was involved in the power struggles surrounding the reign of Ivan the Terrible.

Target entity: Andrey Ivanovich of Staritsa
Target entity description: Andrey Ivanovich of Staritsa was a 16th-century Russian prince of the Rurikid dynasty who held the appanage of Staritsa and was involved in the power struggles surrounding the reign of Ivan the Terrible.

• A. Simeon Ivanovich of Kaluga
  Simeon Ivanovich of Kaluga was a Russian princely figure from the ruling dynasty of Muscovy, associated with the appanage principality of Kaluga in the late medieval period.
• B. Yuri Dmitrievich of Zvenigorod
  Yuri Dmitrievich of Zvenigorod was a Russian prince of the late 14th and early 15th centuries, known as a son of Grand Prince Dmitry Donskoy and a key figure in the dynastic struggles of the Grand Duchy of Moscow.
• C. Yury Ivanovich of Dmitrov
  Yury Ivanovich of Dmitrov was a Russian prince of the late 15th–early 16th century, known as a younger son of Grand Prince Ivan III and a regional ruler within the centralized Muscovite state.
• D. Andrey Vasilyevich the Less
  Andrey Vasilyevich the Less was a 15th-century Russian prince of the ruling Moscow dynasty, known primarily as a younger son of Grand Prince Vasili II of Moscow.
• E. Dmitry Shemyaka
  Dmitry Shemyaka was a 15th-century Russian prince of the House of Rurik known for his dynastic struggle for the throne of Moscow and his bitter rivalry with Grand Prince Vasili II.
• F. None of above. chosen