Two 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) follow the statements.

Statements:

All parks are schools.

No school is a college.

Conclusions:

I. No college is a school.

II. Some schools are parks.

III. No park is a college.