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:
Some cats are animals.
All animals are plants.

Conclusions:
I. All cats are plants.
II. Some plants are cats.
III. Some plants are animals.
IV. All animals are cats.