Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements.
Statements:
I. All keys are locks.
II. Some locks are doors.
Conclusions:
I. Some doors are keys.
II. Some doors are locks.
1
Both the conclusions follow
2
Only conclusion II follows
3
Neither conclusion I nor II follows
4
Only conclusion I follows