In the following question a statement is given followed by two courses of action. A course of action is taken for improvement, follow-up, etc
Statement: Two local passengers trains collided while running in opposite directions on the same track as the signalling system failed for a brief period
Course of action: I The services of the motormen of the trains should immediately be terminated
II. The Government should immediately constitute a task force to review the functioning of the signalling systems
Give answer
1) if only course of action I follows.
2) if only course of action II follows.
3) if either course of action I or II follows.
4) if both courses of action I and II follow
5) if neither course of action I nor II follows.

Explanation

2