Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements.

Statements:
All bats are birds.
Some rats are bats.

Conclusions:
I. Some rats are birds.
II. Some birds are bats.
III. All rats are bats.

A

Only conclusion II follows.

B

Only conclusions I and II follow.

C

Only conclusions I and III follow.

D

Only conclusion I follows.