statements is true, even if they appear to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements beyond reasonable doubt.
Statements:
No cat is a monkey.
No monkey is a cow.
Conclusions:
I. No cat is a cow.
II. Some cows are monkeys.
1
Only conclusion I follows.
2
Only conclusion II follows.
3
Neither conclusion I nor conclusion II follows.
4
Both conclusions I and II follow.