Directions: In each of the questions below is given four statements followed by four conclusions numbered I, II, III and IV. You have to take the given statements to be true even if they seem to be at variance with commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.

Statements:

Some boys are girls.

All girls are human.

No human is a student.

Some students are good.

Conclusions:

I. Some boys are students.

II. Some boys are good is a possibility.

III. Some humans are boys.

IV. Some goods are human.