Directions: In the question 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 with 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 rivers are hills .
All hills are rocks
Some rocks are sticks .
Conclusions: I. Some sticks are hills .
II.Some sticks are rivers .
III. Some rocks are rivers .
1) None follows
2) Only I follows
3) Only II follows
4) only III follows
5) Only II and III follow

Explanation

4, Only III follows