In each of the questions below are 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 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
Some tools are hammers.
All tools are trees.
Some trees are flowers
No hammer is a flower.
Conclusions
I. All hammers are tools.
II. No tool is a flower.
III. Some hammers are trees.
IV. Some flowers are tools.