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 it seems to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements.
Statement 1 : All doors are windows.
Statement 2 : Some doors are gates.
Conclusion I : Some windows are gates.
Conclusion II : No gates are windows
1
Neither I nor II follows
2
Only conclusion I follows
3
Only conclusion II follows
4
Both I and II follow