In each of the questions below am given four statements followed by four conclusions numbered I, II, Ill and IV. 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 follows from the given statements disregarding commonly known facts.
Statements
All arrows are bows.
All bows are swords.
Some swords are daggers.
All daggers are knives.
Conclusion
I. All knives are bows.
II. Some swords are knives.
III. All bows are arrows.
IV. All arrows are swords