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

Context : Willie Earl Green was sent to prison in 1983 for the murder of a woman in a South Los Angeles crack house, but after a change in testimony, authorities released him from prison in March 2008. 
Question : Which crime Willie Earl Green is considered to have commited?
murder

Context : John Jaffer Janardhanan is a 1982 Malayalam movie directed by I. V. Sasi, written by T. Damodaran, and starring Ratheesh, Ravindran and Mammootty. 
Question : What was the name of the director for John Jaffer Janardhanan?
I. V. Sasi

Context : The Elatsite mine is a large copper mine located in the west of Bulgaria in Sofia Province. 
Question : What is the name of the country in which Elatsite mine is located?

Bulgaria