Teacher: In this task you will be given an answer to a question. You need to generate a question. The answer given should be a correct answer for the generated question.
Teacher: Now, understand the problem? If you are still confused, see the following example:
This list contains the top 25 accounts with the most followers on the social photo-sharing platform Instagram. As of May 2018, the most followed user is Instagram's own account, with over 235 million followers. Selena Gomez is the most followed individual, with over 137 million followers. Ten accounts have exceeded 100 million followers on the site.
Solution: who has the maximum number of followers on instagram
Reason: The answer is talking about the Instagram accounts that have the most followers. The question asking about the maximum number of followers. So this is a good example.

Now, solve this instance: The Washington Capitals are a professional ice hockey team based in Washington, D.C. They are members of the Metropolitan Division of the Eastern Conference of the National Hockey League (NHL). The Capitals are owned by Monumental Sports & Entertainment, headed by Ted Leonsis. From 1974 to 1997 the Capitals played their home games at the Capital Centre, in Landover, Maryland (a suburb of Washington, D.C.). In 1997 the team moved to the arena now called Capital One Arena, their present home arena in Washington, D.C.
Student:
what arena do the washington capitals play in