Detailed Instructions: Generate a correct and concise answer for the question based on the words in the context.
Problem:Context : Pavel Kunaver (19 December 1889 -- 19 April 1988) was a Slovene pedagogue, writer of popular science books, geography, history and Slovene language teacher and pioneer of amateur astronomy in Slovenia.
Question : What was the date of death of Pavel Kunaver?
Solution:
19 April 1988