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

Example Input: Context : Sofia Maria Ekwall, (1826--1897), was a Swedish woman judged for two murders and for the murder of her father. 
Question : Which crime led to the conviction of Sofia Maria Ekwall?
Example Output: murder

Example Input: Context : The Battle of Vescera (modern Biskra in Algeria) was fought in 682 or 683 between the Berbers of king Caecilius and their Byzantine allies from the Exarchate of Carthage against an Umayyad Arab army under Uqba ibn Nafi (the founder of Kairouan). 
Question : The point in time of Battle of Vescera was when?
Example Output: 682

Example Input: Context : Andrew Lee Jones (c. 1955 -- July 22, 1991) was an American executed for murder. 
Question : Which crime Andrew Lee Jones is considered to have commited?
Example Output:
murder