Question: In what capacity did British Army intelligence officer Derek Knee serve in World War II to the Field Marshall nicknamed "Monty" and the "Spartan General"?
Sentence (from "Oscar Koch"): Oscar W. Koch (January 10, 1897, Milwaukee, Wisconsin - May 16, 1970, Carbondale, Illinois) was a brigadier general in the U.S. Army and the Third Army intelligence officer (G-2) while the army was commanded by General George S. Patton in World War II.
Relevant evidence: No