Which animal is bigger: an elephant or a rhino?
The elephant is bigger than a rhino.
Which animais is faster: a cow or a horse?
The horse is faster than a cow.
Which animal is smaller: a cat or a horse?
A cat is smaller than a horse.
Which animal is slower: a rabbit or a turtle?
A turtle is slower than a rabbit.
Which animal is cleaner: a cat or a dog?
The cat is cleaner than a dog.
Which animal is bigger: a bat or an eagle?
An eagle is bigger than a bat.