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

Ex Input:
Context : A-Lex is based on the 1962 book A Clockwork Orange by Anthony Burgess, which in 1971 was adapted into a film version by Stanley Kubrick.
Question : The A-Lex is based upon what?

Ex Output:
A Clockwork Orange

Ex Input:
Context : Outwitting Trolls is a murder mystery written by William G. Tapply that takes place in Boston.
Question : Which place does Outwitting Trolls exist in?

Ex Output:
Boston

Ex Input:
Context : Avraham Fahn (Hebrew: 1916 - February 2012) was an Israeli professor of botany at the Hebrew University of Jerusalem.
Question : Which college or university is related with Avraham Fahn?

Ex Output:
Hebrew University of Jerusalem