instruction:
Generate a correct and concise answer for the question based on the words in the context.
question:
Context : By the start of World War II Heinz Hämel had been promoted to Oberscharführer (Technical Sergeant) and was a platoon commander. 
Question : Which war did Heinz Hämel serve in?
answer:
World War II


question:
Context : In Greek mythology, Hegetoria was a local nymph at Rhodes who married Ochimus. 
Question : What is Hegetoria's spouse's name?
answer:
Ochimus


question:
Context : Gongyang of Goryeo (9 March 1345 - 17 May 1394, r. 1389 -- 1392) was the 34th and final ruler of the Goryeo dynasty of Korea. 
Question : When did the life of Gongyang of Goryeo end?
answer:

17 May 1394