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

[EX Q]: In what year was the physicist that used electrostatic levitation in his oil drop experiment born?
[EX A]: 1868

[EX Q]: What is the area of the country for which Facinet Keita was the flag bearer for the 2012 Summer Olympics?
[EX A]: 245,860 km2

[EX Q]: What do Walter Lippmann and Michael Shaara have in common?
[EX A]:
American writer