Two statements are given followed by thr...

Two statements are given followed by three conclusions numbered I, II and III.
Assuming the statements to be true, even if they seem to be at variance with
commonly known facts, decide which of the conclusions logically follow(s) from the statements.
Statements:
All pigeons are crows. No crow is a bird.
Conclusions:
I. Some crows are pigeons.
II. Some pigeons are birds.
III. No pigeon is a bird

Only conclusions I and II follow.

Either conclusion Il or III follows.

Only conclusions I and III follow

Only conclusions II and III follow.

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