In the question, two statements are given, followed by two conclusions, I and II. You have to consider the statements to be true even if they seem to be at variance with commonly known facts. You have to decide which of the given conclusions, if any, follow(s) from the given statements.
Statement 1: All stones are cyclones
Statement 2: All cyclones are tornadoes
Conclusion I: Some tornadoes are stones
Conclusion II: Some cyclones are stones
1
Only conclusion II follows
2
Only conclusion I follows
3
Neither I nor II follows
4
Both I and II follow