In this question, three statements are given, followed by two conclusions numbered I and II. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follows/follow from the statements.

Statements:

I. All buildings are towers.

II. No tower is a shop.

III. Some shops are offices.

Conclusions:

I. Some offices are towers.

II. No building is a shop.