Direction: In the question below are given three statements followed by three conclusions numbered I, II, and III. You have to take the given statements to be true even if they seem to be at variance with commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.

Statements:
No pointer is a scanner.

Some scanner are mouse .

Some mouse are keyboard.

Conclusions:

I. Some mouse are scanner.

II. No keyboard is a pointer.

III. No keyboard is a mouse.