Statement: As many as ten coaches of a passenger train have derailed and blocked both pairs of the railway tracks.

Courses of Action:

1. The railway authorities should immediately send men and equipment to the spot to clear the railway tracks.
2. All the trains running in both the directions should be diverted to other routes.

Conclusions:

1. No stone is tree.
2. No rain is tree.
3. Some rains are fruits.
4. Some rains are trees.

Conclusions:

1. Some students are boys.
2. Some teachers are students.

Conclusions:

1. Our national norm is appropriate.
2. The state's health system is taking adequate care in this regard.

Assumptions:

1. Clinton has the same qualities that Roosevelt had.
2. The majority of people in America have faith in Clinton.
3. The election campaign of Clinton's rivals was not impressive.

Conclusions:

1. No window is wall.
2. No wall is door.

Assumptions:

1. The written examination is good mainly for mediocre students.
2. The brilliant and industrious students cannot always write good answers in the exam

Conclusions:

1. Earlier there were fewer options available to man.
2. There was no desire in the past to influence the destiny.

Conclusions:

1. It is easier said than done.
2. People have double standards.

Conclusions:

1. We should be content with what we have.
2. We should not crave for what is not.