Given an trivia question precisely answer the question with a word/phrase/name. External resources such as Wikipedia could be used to obtain the facts.

[Q]: Which London Underground line connects Euston and Waterloo?
[A]: northern line


[Q]: Having originated in Germany, what is the name of the dog breed that competes in the eponymous wiener dog races?
[A]: dachshund


[Q]: Which district of New York City is situated north of 96th street in Manhattan?
[A]:
harlem