Which animal is shorter?
penguin
Which is worse?
The bus
Which animal is thinner?
snake
Which is better and which is worse?
...
Who is better ?
The angel
Who is dirtier?
The boy
Who is younger?
Ben
Who is taller?
Michael
Who is fatter and who is slimmer?
The boy is fatter, the girl is slimmer
Who is sadder?
David
Which animal is heavier?
elephant
Who is older?
Michael
Which animal is lighter?
lion
Who is happier?
Ben
Which animal is taller?
giraffe