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

Input: Consider Input: 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?

Output: BBC

Input: Consider Input: Context : The Calabash Nebula, also known as the Rotten Egg Nebula or by its technical name OH 231.84 +4.22, is a protoplanetary nebula (PPN) 1.4 light years (13 Pm) long and located some 5,000 light years (47 Em) from Earth in the constellation Puppis.
Question : What is the constellation that is made with Calabash Nebula?

Output: Puppis

Input: Consider Input: Context : William Cogswell (August 23, 1838 -- May 22, 1895) was a U.S. Representative from Massachusetts and a colonel in the Union Army during the American Civil War who was awarded the honorary grade of brevet brigadier general, U.S. Volunteers.
Question : Which historic war did William Cogswell participate?
Output: American Civil War