Some statements are given, followed by some conclusions. Consider the statements to be true even if they seem to be at variance from commonly known facts. Decide which of the given conclusions follow from the given statements.
Statements:
All pins are rods.
Some rods are chains.
All chains are hammers.
Conclusions:
I. Some pins are hammers.
II. Some hammers are rods.
III. No pin is a hammer.