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: SS-Sonderkommando Kulmhof | Statement: [Kulmhof an der Nehr, perpetratorUnit, SS-Sonderkommando Kulmhof]

Target entity: SS-Sonderkommando Kulmhof
Context triple: [Kulmhof an der Nehr, perpetratorUnit, SS-Sonderkommando Kulmhof]

• A. Birkenau cycle
  The Birkenau cycle is a series of abstract paintings by Gerhard Richter that grapple with the memory and representation of the Holocaust, based on blurred and overpainted photographs from the Auschwitz-Birkenau concentration camp.
• B. Norilsk camps
  The Norilsk camps were a notorious complex of Soviet forced-labor camps in Siberia where political prisoners and other inmates endured brutal conditions while constructing and operating the Norilsk mining and metallurgical industries.
• C. Eich
  Eich is the surname of Brendan Eich, the American technologist best known as the creator of the JavaScript programming language and co-founder of Mozilla.
• D. Rumbula massacre
  The Rumbula massacre was a mass killing of Latvian and German Jews near Riga in late 1941, one of the largest Holocaust shootings in Eastern Europe.
• E. Sobibor
  Sobibor was a Nazi German extermination camp in occupied Poland where hundreds of thousands of Jews were murdered during the Holocaust and where a notable prisoner uprising occurred in 1943.
• 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: SS-Sonderkommando Kulmhof
Triple: [Kulmhof an der Nehr, perpetratorUnit, SS-Sonderkommando Kulmhof]

SS-Sonderkommando Kulmhof was the Nazi SS unit responsible for operating the Chełmno (Kulmhof) extermination camp in occupied Poland, where mass killings of Jews and other victims were carried out primarily using gas vans.

Target entity: SS-Sonderkommando Kulmhof
Target entity description: SS-Sonderkommando Kulmhof was the Nazi SS unit responsible for operating the Chełmno (Kulmhof) extermination camp in occupied Poland, where mass killings of Jews and other victims were carried out primarily using gas vans.

• A. Birkenau cycle
  The Birkenau cycle is a series of abstract paintings by Gerhard Richter that grapple with the memory and representation of the Holocaust, based on blurred and overpainted photographs from the Auschwitz-Birkenau concentration camp.
• B. Norilsk camps
  The Norilsk camps were a notorious complex of Soviet forced-labor camps in Siberia where political prisoners and other inmates endured brutal conditions while constructing and operating the Norilsk mining and metallurgical industries.
• C. Eich
  Eich is the surname of Brendan Eich, the American technologist best known as the creator of the JavaScript programming language and co-founder of Mozilla.
• D. Rumbula massacre
  The Rumbula massacre was a mass killing of Latvian and German Jews near Riga in late 1941, one of the largest Holocaust shootings in Eastern Europe.
• E. Sobibor
  Sobibor was a Nazi German extermination camp in occupied Poland where hundreds of thousands of Jews were murdered during the Holocaust and where a notable prisoner uprising occurred in 1943.
• F. None of above. chosen