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.

[Q]: In which American state is Gettysburg, where Abraham Lincoln made his famous address?
[A]: pennsylvania


[Q]: 'Eureka', the National Children's Museum is in which town?
[A]: halifax


[Q]: The last letter of the Greek alphabet is Omega. Which other letter, the 15th, also begins with the letter 'O'?
[A]:
omicron