In the following question below some statements are given followed by some conclusions. Taking the given statements to be true even if they seem to be at variance from commonly known facts, read all the conclusions and then decide which of the given conclusions logically follows the given statements.
Statements:
All donkeys are horses.
No cow is a horse.
Conclusions:
I. Some cows are donkeys
II. Some horses are donkeys.
III. No donkeys is a cow.
(a) Both conclusions II and III follows
(b) Only conclusion II follows
(c) Only conclusion III follows
(d) Either conclusion II or III follows