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: Valerie Kafka | Statement: [Franz Kafka, sibling, Valerie Kafka]

Target entity: Valerie Kafka
Context triple: [Franz Kafka, sibling, Valerie Kafka]

• A. Julie Kafka
  Julie Kafka was the mother of renowned writer Franz Kafka and a member of a middle-class Jewish family in Prague.
• B. Ottla Kafka
  Ottla Kafka was the youngest sister of writer Franz Kafka, known from his diaries and letters for their close relationship and her later persecution and death in the Holocaust.
• C. Hermann Kafka
  Hermann Kafka was a Prague businessman and the domineering father of writer Franz Kafka, whose difficult relationship with his son deeply influenced Franz's life and work.
• D. Marie Krackowizer
  Marie Krackowizer was the wife of pioneering anthropologist Franz Boas and a supportive partner in his academic and intellectual life.
• E. Emilie Schenkl
  Emilie Schenkl was an Austrian woman best known as the wife of Indian nationalist leader Subhas Chandra Bose and the mother of their daughter, Anita Bose Pfaff.
• 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: Valerie Kafka
Triple: [Franz Kafka, sibling, Valerie Kafka]

Valerie Kafka was one of Franz Kafka’s sisters and a member of the Kafka family in early 20th-century Prague.

Target entity: Valerie Kafka
Target entity description: Valerie Kafka was one of Franz Kafka’s sisters and a member of the Kafka family in early 20th-century Prague.

• A. Julie Kafka
  Julie Kafka was the mother of renowned writer Franz Kafka and a member of a middle-class Jewish family in Prague.
• B. Ottla Kafka
  Ottla Kafka was the youngest sister of writer Franz Kafka, known from his diaries and letters for their close relationship and her later persecution and death in the Holocaust.
• C. Hermann Kafka
  Hermann Kafka was a Prague businessman and the domineering father of writer Franz Kafka, whose difficult relationship with his son deeply influenced Franz's life and work.
• D. Marie Krackowizer
  Marie Krackowizer was the wife of pioneering anthropologist Franz Boas and a supportive partner in his academic and intellectual life.
• E. Emilie Schenkl
  Emilie Schenkl was an Austrian woman best known as the wife of Indian nationalist leader Subhas Chandra Bose and the mother of their daughter, Anita Bose Pfaff.
• F. None of above. chosen