Question: Name the German state whose capital is known for a bombing raid during the second world war where 3,900 tons of high-explosive bombs and incendiary devices were dropped with the help of Sir Arthur Harris Air Officer Commanding-in-Chief?
Sentence (from "Bombing of Dresden in World War II"): An estimated 22,700 to 25,000 people were killed, although inflated casualty figures have been claimed over the years.
Relevant evidence: No