What can you say about an airplane?
big
small
Which is bigger?
chicken
butterfly
Which is bigger?
jellyfish
dolphin
Which is smaller?
grape
durian
Which is bigger?
buffalo
goat
Which is smaller?
dog
cat
What can you say about a hamster?
big
small
Which is smaller?
strawberry
pineapple
Which is bigger?
cow
monkey
Which is bigger?
deer
hippo
Which is smaller?
train
car