Statement : The ground water in the locality has been found to contain high level of arsenic making it dangerous to drink. Courses of action : I. The people living in the area should be shifted to another area to avoid a catastrophic situation. II. The government should make arrangements for supply of safe drinking water.

• if only course of action I is follows.
• if only course of action II is follows.
• if either course of action I or II is follows.
• if neither course of action I nor II is follows.