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

Input: Consider Input: What canal opened in Egypt?

Output: egypt

Input: Consider Input: Who released the albums Sentimental Journey, Goodnight Vienna, Bad Boy, Old Wave and Vertical Man between 1970 and 1999?

Output: vertical man

Input: Consider Input: From his Nutcracker suite, who composed The Dance of the Sugar Plum Fairy?
Output: the nutcracker