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

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

• A. 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.
• B. Julie Kafka
  Julie Kafka was the mother of renowned writer Franz Kafka and a member of a middle-class Jewish family in Prague.
• C. Franz Kafka
  Franz Kafka was a 20th-century Bohemian novelist and short-story writer whose surreal, existential works like "The Metamorphosis" and "The Trial" profoundly shaped modern literature.
• D. Klaus Mann
  Klaus Mann was a German writer and outspoken anti-fascist intellectual, best known for his novel "Mephisto" and as a prominent member of the literary Mann family.
• E. Imre Kertész
  Imre Kertész was a Hungarian Jewish writer and Nobel Prize laureate whose works, especially his novel "Fatelessness," explore the trauma and absurdity of the Holocaust and totalitarianism.
• 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: Ottla Kafka
Triple: [Franz Kafka, sibling, 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.

Target entity: Ottla Kafka
Target entity description: 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.

• A. 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.
• B. Julie Kafka
  Julie Kafka was the mother of renowned writer Franz Kafka and a member of a middle-class Jewish family in Prague.
• C. Franz Kafka
  Franz Kafka was a 20th-century Bohemian novelist and short-story writer whose surreal, existential works like "The Metamorphosis" and "The Trial" profoundly shaped modern literature.
• D. Klaus Mann
  Klaus Mann was a German writer and outspoken anti-fascist intellectual, best known for his novel "Mephisto" and as a prominent member of the literary Mann family.
• E. Imre Kertész
  Imre Kertész was a Hungarian Jewish writer and Nobel Prize laureate whose works, especially his novel "Fatelessness," explore the trauma and absurdity of the Holocaust and totalitarianism.
• F. None of above. chosen