In this task, you are given a question. You have to answer the question based on your information.

[Q]: what does Everybody Get Up and I Love Rock 'n' Roll have in common?
[A]: song


[Q]: between Michael Winner and Bo Widerberg, which person was born before the other?
[A]: Bo Gunnar Widerberg


[Q]: Trade beads (sometimes called aggry and slave beads) were otherwise decorative glass beads used between the 16th and 20th century as a token money to exchange for goods, services and slaves (hence the name), this included the African slave trade, slavery has existed in Africa for how long?
[A]:
many centuries