Question: Norbert Holm was arrested and later demoted because of his Chief of Operations association with a military theorist popularly known as what?
Sentence (from "Norbert Holm"): Following the 20 July plot, on 16 September 1944, Norbert Holm was arrested and later demoted because of his Chief of Operations association with Field Marsal Erwin Rommel.
Relevant evidence: Yes