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: Mauthausen-Gusen concentration camp complex | Statement: [Gusen I, partOf, Mauthausen-Gusen concentration camp complex]

Target entity: Mauthausen-Gusen concentration camp complex
Context triple: [Gusen I, partOf, Mauthausen-Gusen concentration camp complex]

• A. Mauthausen concentration camp chosen
  Mauthausen concentration camp was a notorious Nazi concentration and forced-labor camp in Austria, infamous for its brutal conditions, high mortality rate, and role in the Holocaust.
• B. Flossenbürg concentration camp
  Flossenbürg concentration camp was a Nazi SS concentration camp in Bavaria, Germany, used primarily for forced labor and the imprisonment and execution of political prisoners and resistance members during World War II.
• C. Kaufering concentration camp complex
  The Kaufering concentration camp complex was a network of Nazi subcamps of Dachau in Bavaria, where thousands of mostly Jewish prisoners were forced to build underground facilities for the German war effort under brutal conditions.
• D. Hartheim killing center
  The Hartheim killing center was a Nazi euthanasia and extermination facility in Austria where thousands of disabled people and later concentration camp prisoners were murdered in gas chambers during World War II.
• E. Jadovno concentration camp
  Jadovno concentration camp was an early World War II extermination site run by the Ustaše regime in the Independent State of Croatia, where tens of thousands of Serbs, Jews, and others were brutally murdered.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.