Answer:
C
Step-by-step explanation:
independent events are those where outcome of one event is not effected by the outcome of the other event
F is intersection of O and E. E and O are independent events
F has a subset ( high GPA and highly organized) that is dependent on E.
E and O have subsets that that is person having high GPA or is highly organized that are not dependent on F.
The above explanation nullifies option A and B and D.