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 had a 2010 hit with Fireflies?
answer:
owl city


question:
What is the US state capital of Iowa?
answer:
des moines


question:
Who made the famous statement, 'I think, therefore I am' ?
answer:

rene descartes