Statement: Very large numbers of people from northern part of the city are suffering from water-borne diseases.
Courses of action : I. The municipal authority should advise people living in the area not to use water supplied through pipeline for drinking purpose. II. The local hospitals should be put on high alert to tackle the emerging crisis situation.

Options

A. if only I follows
B. if only II follows
C. if either I or II follows
D. if neither I nor II follows

Answer

B

Explanation

Course of action I is not advisable because it is not practically viable. Course of action II is advisable because it is a necessary step/action.