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:
The islands of Hoy, Sanday and Westray belong to which island group?
answer:
orkney


question:
Who had a 2010 hit with Fireflies?
answer:
owl city


question:
What silver-grey/gray metallic element used in high strength steels has the symbol Mo?
answer:

molybdenum