instruction:
Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
question:
In which country was actor Basil Rathbone born?
answer:
basil rathbone


question:
Whitney Houston`s husband Bobby Brown was originally a member of which successful band?
answer:
bobby brown


question:
Sirhan Sirhan was convicted of the assassination of whom?
answer:

assassination