Input question: What is traditionally given to celebrate the 60th wedding anniversary in the UK?

Output answer: diamond

Input question: Which European female singer's albums have included 'Debut', 'Post', 'Homogenic' and 'Saved By Magic'?

Output answer: bjork

Input question: Which chocolate bar, has had its name changed to 'Snickers'?

Output answer: marathon

Input question: Polocrosse is a sport combining polo and what else?

Output answer:
lacrosse