Which is faster? The bike or the motorbike?
The motorbike is faster than the bike.
Which is bigger? The rhino or the pig? What's the biggest animal?
The rhino is bigger than the pig. The elephant is the biggest.
Which is smaller? The cat or the mouse?
The mouse is smaller than the cat.
Which is colder? The ice or the fridge?
The ice is colder than the fridge.
Which is colder? The ice cream or the ice? What's the coldest?
The ice is colder than the ice cream. The igloo is the coldest.
Who is taller? The boy or the girl?
The boy is taller than the girl.
Which is slower? The snail or the turtle?
The snail is slower than the turtle.
What's the hottest? The sun or the coffee?
The sun is the hottest.