Directions: In the question below are given three statements followed by four conclusions numbered I, II III, IV. 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 animals are fishes

All reptiles are fishes

All birds are reptiles

Conclusions:

I. All animals are reptiles.

II. All birds are fishes..