During his first roll call at Dachau, Stefan is pushed forward as a guard sneers and calls out "7 company," as he racks his baton against Stefan's leg. the guard has identified Stefan because of the pink triangle he wears on his prison uniform. what does this information indicate as to the reason Stefan was imprisoned?

A. Stefan is a previously offending criminal

B. Stefan is a homosexual

C. Stefan is Jewish

D. Stefan is a political prisoner​