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 the commonly known facts.

Statements:

No pen is an eraser.

All pencil are pen.

Maximum eraser are sharpener.

Conclusions:

I. All pencil can be sharpener.

II. All sharpener is pencil.

III. Some eraser can never be sharpener.