In each of the questions below are given three statements followed by three conclusions numbered I, II and III. 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 stones are rivers.
All rivers are cars.
Some cars are trains.
Conclusions
I. Some trains are stones.
II. Some cars are stones.
III. Some trains are rivers.