Generate a correct and concise answer for the question based on the words in the context.

Let me give you an example: Context : Isaac Nicola Romero (1916 in Havana, Cuba -- 1997) was a prominent Cuban guitarist and one of the founders of the modern Cuban Guitar School. 
Question : What was Isaac Nicola's city of birth?
The answer to this example can be: Havana
Here is why: According to context Issac Nicola's city of birth is Havana. Hence this is a correct output.

OK. solve this:
Context : Oscar Stenström (24 April 1978 -- 8 February 2015) was a Finnish racing cyclist. 
Question : When did the life of Oscar Stenström end?
Answer:
8 February 2015