General Intelligence · Syllogism

Three statements are given, followed by three conclusions I, II and III. Considering the statements to be true, even if they seem to be at variance from commonly known facts, decide which conclusion(s) logically follows from the statements. Statements: All schools are colleges. All colleges are houses. All houses are roads. Conclusions: I. All schools are roads. II. All schools are houses. III. All colleges are roads.