Question: Mikhail Kalashnikov developed the AK-47, which is what type of device?
Sentence (from "Mikhail Kalashnikov"): Lieutenant-General Mikhail Timofeyevich Kalashnikov (Russian: Михаи́л Тимофе́евич Кала́шников ; ] ; 10 November 1919 – 23 December 2013) was a Russian general, inventor, military engineer, writer and small arms designer.
Relevant evidence: No