Here are some statements about puppies. Of course, you may not agree with all of them. But just suppose they were ALL correct, what conclusion could you draw from them?

(i) No puppy that chases cats is unteachable.

(ii) No puppy without a black nose will play with a Kangaroo.

(iii) Puppies with floppy ears always chase cats.

(iv) No teachable puppy has a loud bark.

(v) No puppies have black noses unless they have floppy ears.

Puppies may have black noses, may be teachable,may play with a kangaroo,may not have a loud bark,may chase cats

Posted by sarah on 2003-02-12 11:47:00