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: Franz Kafka's letters | Statement: [Franz Kafka's diaries, relatedWork, Franz Kafka's letters]

Target entity: Franz Kafka's letters
Context triple: [Franz Kafka's diaries, relatedWork, Franz Kafka's letters]

• A. Franz Kafka's diaries
  Franz Kafka's diaries are a series of personal notebooks in which the author recorded his introspective reflections, drafts, and daily experiences, offering crucial insight into his life and creative process.
• B. Letters of Franz Kafka chosen
  Letters of Franz Kafka is a collection of the writer’s personal correspondence that offers intimate insight into his life, relationships, and creative mind.
• C. Franz Kafka: Eine Biographie
  Franz Kafka: Eine Biographie is Max Brod’s influential biographical study that shaped much of the early public understanding and reception of Franz Kafka’s life and work.
• D. 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.
• E. 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.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.