Three 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) from the statements.
Statements:
All leathers are shoes.
Some bags are shoes.
Some bags are papers.
Conclusions:
I. Some papers are leathers.
II. Some shoes are leathers.
III. Some shoes are papers.