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.
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Question: 'The Last King of Scotland' (2006) was set in which country?

Answer: uganda

Question: What word is used in mathematics to mean if and only if?

Answer: if and only if

Question: In the game 'Metal Gear Solid',who is the twin brother of Solid Snake?

Answer:
liquid snake