Two statements are given followed by two conclusions numbered I and II. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements.
Statements:
All birds are cows.
Some cows are dogs.
Conclusions:
I. Some dogs are birds.
II. Some cows are birds.
1
Neither conclusion I nor II follows
2
Only conclusion II follows
3
Only conclusion I follows
4
Both conclusions I and II follow