Statements : Some dogs are cows. Some cows are cats.
Conclusions :
I. All dogs being cats is a possibility.
II. Some cats are dogs.
A. If only (I) conclusion follows
B. If only (II) conclusion follows
C. If either conclusion (I) or (II) follows
D. If neither conclusion (I) nor (II) follows
E. If both conclusion (I) and (II) follows
Answer: Option A
All dogs being cats is a possibility.
How to prove it.