Input (grade 11): Auschwitz II (Birkenau) was an extermination camp or Vernichtungslager, and was the site of the deaths of at least 960,000 Jews, 75,000 Poles, and some 19,000 Roma (Gypsies).
Output (grade 4): In this camp, the Nazis killed at least 1.1 million Jews, 75,000 Polish people, and about 19,000 Roma (gypsies).