question: Answer this question.

At which sporting event were 3 people killed by a terrorist bomb on 15 April 2013?
answer: boston marathon
question: Answer this question.

Television adverts - which actor provides the voice in the adverts for British Gas?
answer: timothy spall
question: Answer this question.

What is the study of the production of very low temperature and the behaviour of materials at those temperatures?
answer:
cryogenics