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

Input: Consider Input: Which 1981 film , directed by John Huston, starred footballers Bobby Moore, Pele and Osvaldo Ardiles?

Output: osvaldo ardiles


Input: Consider Input: In which 1960's TV series did Clarence the cross-eyed lion appear?

Output: clarence, the cross-eyed lion


Input: Consider Input: The Catskill Mountains lie mainly in which state?


Output: catskill mountains