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 follow(s) from the given statements disregarding commonly known fact.
Statements: All roads are trees
No tree is soap
Conclusions: I. No soap is road
II. Some trees are roads
III. No road is soap
1. Only I
2)Only II
3) Only III
4) None follows
5) All follow

Explanation

5, All follow