TASK DEFINITION: Given a trivia question, classify broad topical category from this list: 'theater', 'geology', 'book', 'tv', 'astronomy', 'aviation', 'military', 'government', 'boxing', 'projects', 'metropolitan_transit', 'law', 'venture_capital', 'broadcast', 'biology', 'people', 'influence', 'baseball', 'spaceflight', 'media_common', 'cvg', 'opera', 'olympics', 'chemistry', 'visual_art', 'conferences', 'sports', 'language', 'travel', 'location', 'award', 'dining', 'martial_arts', 'comic_strips', 'computer', 'user', 'tennis', 'music', 'organization', 'food', 'event', 'transportation', 'fictional_universe', 'measurement_unit', 'meteorology', 'distilled_spirits', 'symbols', 'architecture', 'freebase', 'internet', 'fashion', 'boats', 'cricket', 'film', 'medicine', 'finance', 'comic_books', 'celebrities', 'soccer', 'games', 'time', 'geography', 'interests', 'common', 'base', 'business', 'periodicals', 'royalty', 'education', 'type', 'religion', 'automotive', 'exhibitions'.
PROBLEM: The Fitzwilliam Museum is in which British town or city?

SOLUTION: travel

PROBLEM: Who composed 'Eine Kleine Nachtmusik' in the 18th Century?

SOLUTION: music

PROBLEM: Since 1961, with what group have Eric Baker, Sean MacBride, Martin Ennals Dirk Brner, Thomas Hammarberg, Jos Zalaquett, Suriya Wickremasinghe, Wolfgang Heinz, Franca Sciuto, Peter Duffy, Annette Fischer, Ross Daniels, Susan Waltz, Mahmoud Ben Romdhane, Colm O Cuanachain, Paul Hoffman, Jaap Jacobson, Hanna Roberts, Lilian Gonalves-Ho Kang You, Peter Pack, Peter Benenson, Ian Martin, Pierre San, Irene Khan and Salil Shetty been associated?

SOLUTION:
organization