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

Input: Consider Input: Who played the title role in the 1955 film 'Davy Crockett, King Of The Wild Frontier'?

Output: davy crockett


Input: Consider Input: With which song did Swedish pop group Abba win the 1974 Eurovision Song Contest?

Output: abba


Input: Consider Input: Who wrote the children's books 'Pigeon Post' and 'Coot Club'?


Output: coot club