In each of the questions below, four statements are given 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 from 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
All books are diaries.
Some diaries are pens.
Some pens are drawers.
All drawers are chairs.
Conclusions
I. Some drawers are diaries.
II. Some chairs are pens.
III. Some pens are books.
IV. Some diaries are books.