Given an trivia question precisely answer the question with a word/phrase/name. External resources such as Wikipedia could be used to obtain the facts.

Ex Input:
He starred in and sang the theme song for 'Hi-De-Hi. Who is he?

Ex Output:
paul shane


Ex Input:
Now a brand of General motors what is oldest active American car make?

Ex Output:
buick


Ex Input:
Which composer wrote the operas 'Lohengrin' and 'Tannhauser'?

Ex Output:

richard wagner