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:
All cats are rats.
Some rats are white.
All white are milk.

Conclusions:
I. Some rats are cats.
II. Some white are rats.
III. Some milk are white.