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 huts are houses.

No villa is a house.

Some buildings are villas.

Conclusions:

I. Some buildings are huts.

II. Some houses are buildings.

III. No hut is a villa.

Only conclusion III follow.