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

Example Input: Who wrote and recorded the original version of the song Blue Suede Shoes which was a hit single for Elvis Presley in 1955?
Example Output: blue suede shoes

Example Input: In what language was The Communist Manifesto written?
Example Output: the communist manifesto

Example Input: Which African country has land borders with Algeria and Libya?
Example Output:
libya