instruction:
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.
question:
Who wrote the 1964 play 'Entertaining Mr Sloane'?
answer:
joe orton


question:
What physical actress starred alongside John Travolta in Grease?
answer:
olivia newton-john


question:
What name is given to the series of narrative poems by Lord Tennyson, which retells the legend of Arthur and the Knights of the Round Table?
answer:

idylls of the king