Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
--------
Question: Which former Portuguese African Colony joined the British Commonwealth in 1995?

Answer: commonwealth of nations


Question: The strongly featured character Alyson/Alys in Chaucer's Canterbury Tales is better known as?

Answer: the canterbury tales


Question: In which Disney film would you find Sebastian the Crab?

Answer:
sebastian