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

[EX Q]: Context : Richard Henyard (June 26, 1974 -- September 23, 2008) was an American murderer executed in Florida for the double murder of 7-year-old Jamilya Lewis and 3-year-old Jasmine Lewis in January 1993 in Eustis, and the rape of the sisters' mother during the same day. 
Question : Which crime Richard Henyard is considered to have commited?
[EX A]: murder

[EX Q]: Context : The Roviana rail (Gallirallus rovianae) is a species of bird in the family Rallidae. 
Question : Is the taxon rank of Roviana rail species or genus?
[EX A]: species

[EX Q]: Context : Canne mozze (``Sawed-off Shotgun'') is a 1977 Italian crime-thriller film written and directed by Mario Imperoli. 
Question : What is the director of Canne mozze?
[EX A]:
Mario Imperoli