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: Russian corps under Korsakov | Statement: [Battle of Zurich (1799), combatantStrength, Russian corps under Korsakov]

Target entity: Russian corps under Korsakov
Context triple: [Battle of Zurich (1799), combatantStrength, Russian corps under Korsakov]

• A. Page Corps (Imperial Russia)
  Page Corps (Imperial Russia) was an elite military academy in the Russian Empire that trained noble youths for service as officers in the imperial guard and army.
• B. Soviet 18th Separate Rifle Corps
  The Soviet 18th Separate Rifle Corps was a Red Army infantry formation that took part in major Eastern Front operations during World War II, including the Ostrogozhsk–Rossosh offensive against Axis forces.
• C. Orenburg Cossack forces
  The Orenburg Cossack forces were a regional Cossack military formation from the Orenburg area that played a significant role fighting on the anti-Bolshevik side during the Russian Civil War.
• D. Don Cossack forces
  Don Cossack forces were anti-Bolshevik Cossack military units from the Don region that played a major role fighting for the Whites during the Russian Civil War.
• E. Kuban Cossack forces
  Kuban Cossack forces were anti-Bolshevik military units from the Kuban region that played a significant role fighting for the White movement during the Russian Civil War.
• 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: Russian corps under Korsakov
Triple: [Battle of Zurich (1799), combatantStrength, Russian corps under Korsakov]

The Russian corps under Korsakov was a sizable Imperial Russian field force commanded by General Alexander Korsakov during the War of the Second Coalition, notably engaged and defeated by French forces at the Second Battle of Zurich in 1799.

Target entity: Russian corps under Korsakov
Target entity description: The Russian corps under Korsakov was a sizable Imperial Russian field force commanded by General Alexander Korsakov during the War of the Second Coalition, notably engaged and defeated by French forces at the Second Battle of Zurich in 1799.

• A. Page Corps (Imperial Russia)
  Page Corps (Imperial Russia) was an elite military academy in the Russian Empire that trained noble youths for service as officers in the imperial guard and army.
• B. Soviet 18th Separate Rifle Corps
  The Soviet 18th Separate Rifle Corps was a Red Army infantry formation that took part in major Eastern Front operations during World War II, including the Ostrogozhsk–Rossosh offensive against Axis forces.
• C. Orenburg Cossack forces
  The Orenburg Cossack forces were a regional Cossack military formation from the Orenburg area that played a significant role fighting on the anti-Bolshevik side during the Russian Civil War.
• D. Don Cossack forces
  Don Cossack forces were anti-Bolshevik Cossack military units from the Don region that played a major role fighting for the Whites during the Russian Civil War.
• E. Kuban Cossack forces
  Kuban Cossack forces were anti-Bolshevik military units from the Kuban region that played a significant role fighting for the White movement during the Russian Civil War.
• F. None of above. chosen