instruction:
Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
question:
Which evolutionary biologist wrote The Ancestor's Tale in 2004?
answer:
the ancestor's tale


question:
Krist Novoselic and Dave Grohl were two thirds of which band, formed in Aberdeen (Washington State) whose albums include Bleach and In Utero?
answer:
dave grohl


question:
Who directed the films Deliverance, Hope and Glory and the Tailor of Panama?
answer:

hope and glory