Consider the Following People

Consider the following people:
Chris quits his job as an automobile mechanic to pursue his college education full-time.
Darrelo was laid off from her technical support job because of a strike by production workers and is currently looking for a new job.
Rita graduated from college and is currently looking for a job.
Armondo quit his old job and will begin his new job in four days.
Thorton was fired from his job as a steel worker because of massive imports of steel and he is looking for a new job.
Valery is a ski instructor from December to April and she is currently sailing for enjoyment, which is what she does the rest of the year.
Jung was laid off from his job as an appraiser because the firm's business declined because of a general downturn in the economy and he is currently looking for a new job as an appraiser.
-According to the scenario above, in which of the following groups are all the people seasonally unemployed?

A) Valery
B) Thorton
C) Darrelo
D) Darrelo and Valery
E) Rita and Armondo