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 bricks are stones.
Some stones are rocks.
All rocks are mountains.
Conclusions
I. Some mountains are stones.
II. Some mountains are bricks.
III. Some stones are bricks.