In each of the questions below are given four statements followed by four conclu-sions numbered I, II, Ill 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 brands are bottles.
All bottles are machines.
All machines are files.
All files are roots.
Conclusions :
I. Some files are machines.
II. Some brands are roots.
III. Some machines are roots.
IV. All brands are files.