Which of the Following People Is Frictionally Unemployed

Which of the following people is frictionally unemployed?

A) "I quit my job last week and will start a new one next week."
B) "I lost my job because I was replaced by a robot."
C) "I was laid off at the Ford plant because car sales are down in the recession."
D) "I quit looking for work after unsuccessfully trying to find a job for two years."
E) "I quit my work at the farm after the harvest was over."