Take the given statements as true, disregarding commonly

known facts, and decide which of the conclusion(s) logically follow(s) from the statements. Statements: 1. No Zoo is Museum. 2. All Schools are Museums. 3. All Museums are Guides. Conclusions: I. No Zoo is Guide. II. All Schools are Guides. III. Some Guides are not Zoos. IV. No School is Zoo.

A Only either I or IV follow.

B Only II and IV follow.