Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.

Example Input: Which striped or checked cotton cloth takes its name from the Malay word for striped?
Example Output: cotton

Example Input: Which of North America's Great Lakes has the same name as a province of Canada?
Example Output: canada

Example Input: With a June, 1938 cover date, Action Comics #1 introduced what iconic character created by Jerry Siegel and Joe Shuster?
Example Output:
joe shuster