Definition: Generate a correct and concise answer for the question based on the words in the context.
Input: 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?
Output:
17 May 1394