Three 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:
Some plants are flowers.
Some flowers are fruits.
All flowers are gardens.

Conclusions:
I. Some gardens are plants.
II. Some fruits are gardens.
III. Some gardens are flowers.