In given question, is given a statement followed by three courses of action numbered I, II. and III. A course of action is a step or follow - up or further action in regard to the problem policy etc. On the basis of the information given in the statement, you have to assume everything in the statement to be true, and decide which of the suggested course of action logically follow/s for pursuing:
Statement: It is reported that during the last fortnight there has been three cases of near miss situation involving two aircrafts over the busy city airport. In all these cases both the aircrafts came perilously close to each other and could avoid collision as the pilots acted just in time.
Course of Action:
I. The pilots of all the six aircrafts involved in these incidents should immediately be de-roistered.
II. Some fights should be diverted to other airports for the next few months to decongest the sky over the city airport.
III. Air traffic controllers of the city airport should be sent for refresher courses in batches to prepare themselves to handle such pressure situation. (a) Only I follows
(b) Only II follows
(c) Only III follows
(d) Only II and III follows
(e) None of these

Explanation

(b) Only II follows