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

Ex Input:
Context : Designated MA-31 in US service, the first launch of the missile took place in August 1996. 
Question : In which year was the service entry date for MA-31?

Ex Output:
1996


Ex Input:
Context : This has never been established as there are no witnesses to any verbal exchange and Susan Newell never pleaded guilty (first blaming her husband then citing insanity without giving details into the murder.) 
Question : Which crime led to the conviction of Susan Newell?

Ex Output:
murder


Ex Input:
Context : The 1958 Syerston Avro Vulcan crash was a military aviation accident that occurred in England on 20 September 1958 during an air show at RAF Syerston, Nottinghamshire when a prototype Avro Vulcan bomber crashed. 
Question : The date of 1958 Syerston Avro Vulcan crash was what?

Ex Output:

20 September 1958