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: Otto Kornei | Statement: [Chester Carlson, collaboratedWith, Otto Kornei]

Target entity: Otto Kornei
Context triple: [Chester Carlson, collaboratedWith, Otto Kornei]

• A. Boris Kochno
  Boris Kochno was a Russian-born writer and influential ballet librettist who worked closely with major 20th-century choreographers and artists, notably in connection with the Ballets Russes and later French cultural circles.
• B. Viktor Kazantsev
  Viktor Kazantsev was a Russian army general and politician who played a key role in federal operations in the North Caucasus during the early 2000s.
• C. Nikolai Yershov
  Nikolai Yershov was a Russian individual notable enough to be commemorated with a grave in Arsk Cemetery in Kazan, Russia.
• D. Makar Devushkin
  Makar Devushkin is the humble, impoverished copy clerk and epistolary narrator at the heart of Fyodor Dostoevsky’s novel "Poor Folk," whose letters reveal his inner life and social misery.
• E. Vladimir Olberg
  Vladimir Olberg was a Russian revolutionary and political activist who became one of the defendants in the 1931 Soviet show trial known as the Trial of the Sixteen.
• 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: Otto Kornei
Triple: [Chester Carlson, collaboratedWith, Otto Kornei]

Otto Kornei was a physicist and collaborator of Chester Carlson who helped conduct the first successful experiments that led to the invention of xerography.

Target entity: Otto Kornei
Target entity description: Otto Kornei was a physicist and collaborator of Chester Carlson who helped conduct the first successful experiments that led to the invention of xerography.

• A. Boris Kochno
  Boris Kochno was a Russian-born writer and influential ballet librettist who worked closely with major 20th-century choreographers and artists, notably in connection with the Ballets Russes and later French cultural circles.
• B. Viktor Kazantsev
  Viktor Kazantsev was a Russian army general and politician who played a key role in federal operations in the North Caucasus during the early 2000s.
• C. Nikolai Yershov
  Nikolai Yershov was a Russian individual notable enough to be commemorated with a grave in Arsk Cemetery in Kazan, Russia.
• D. Makar Devushkin
  Makar Devushkin is the humble, impoverished copy clerk and epistolary narrator at the heart of Fyodor Dostoevsky’s novel "Poor Folk," whose letters reveal his inner life and social misery.
• E. Vladimir Olberg
  Vladimir Olberg was a Russian revolutionary and political activist who became one of the defendants in the 1931 Soviet show trial known as the Trial of the Sixteen.
• F. None of above. chosen