Based on the given question and tppic, give an answer. The answer is available on on the internet. The questions are mostly centered around a single named entity.

concept: German Language  question:  what countries in the world speak german?
['Canada', 'German Democratic Republic', 'Luxembourg', 'Switzerland', 'Liechtenstein', 'Germany', 'West Germany', 'Belgium', 'Vatican City', 'Second Polish Republic']

concept: Russians  question:  what do ethnic russians look like?
['Europeans']

concept: Warren G Harding  question:  who became president after harding died?

Calvin Coolidge