TASK DEFINITION: Generate a correct and concise answer for the question based on the words in the context.
PROBLEM: Context : In Greek mythology, Hegetoria was a local nymph at Rhodes who married Ochimus. 
Question : What is Hegetoria's spouse's name?

SOLUTION: Ochimus

PROBLEM: Context : Song of Summer is a 1968 black-and-white television film written, produced and directed by Ken Russell for the BBC's Omnibus series which was first broadcast on 15 September 1968. 
Question : The production company responsible for Song of Summer is what?

SOLUTION: BBC

PROBLEM: Context : PyGTK is a set of Python wrappers for the GTK+ graphical user interface library. 
Question : The PyGTK is based upon what?

SOLUTION:
GTK+