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 moons are suns.
No moon is a star.
Some stars are planets.

Conclusions:
I. Some suns are planets.
II. No sun is a star.
III. No planet is a moon.