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

[EX Q]: What is the official language of the Dominican Republic?
[EX A]: dominican republic

[EX Q]: Olympic gold medallists Vilhelm Carlberg, Gunde Svan, Agneta Andersson, Sixten Jernberg, Tomas Gustafson, Thomas Wassberg, Ingemar Stenmark, Gert Fredriksson, Henri Saint Cyr, Alfred Swahn, Eric Lemming and Oscar Swahn represented which country?
[EX A]: ingemar stenmark

[EX Q]: Which company devised a walking robot called Asimo?
[EX A]:
asimo