TASK DEFINITION: Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
PROBLEM: Who married the woman who was to become Queen Beatrix of the Netherlands, on 10 March 1966?

SOLUTION: beatrix

PROBLEM: Which European country contains the ski resorts of Davos and Klosters?

SOLUTION: klosters

PROBLEM: Which current BBC TV programme was first shown in 1977 with Angela Rippon and Tom Coyne as its original presenters?

SOLUTION:
angela rippon