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:
Keflavik International Airport is in which country?
answer:
iceland


question:
What metallic element is the best conductor of electricity?
answer:
silver


question:
Who was King of England when Daniel Defoe published Robinson Crusoe and Jonathan Swift published Gulliver's Travels?
answer:

george i