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

Q: What sport is featured in the musical The Beautiful Game by Andrew Lloyd Webber and Ben Elton?

A: the beautiful game
****
Q: What is the name of the astromech droid companion of Anakin Skywalker, Luke Skywalker and Obi-Wan Kenobi in the Star Wars franchise?

A: droid
****
Q: In what city might you visit the Alamo or take a stroll on the River Walk?

A:
alamo mission in san antonio
****