Listen and order

G: Wow! So many animals.

B: Look! A tall deer.

G: No, it’s not a deer. It’s a giraffe.

B: Which is taller, a deer or a giraffe?

G: A giraffe is much taller than a deer.

B: Look! What a big elephant!

G: Which is heavier, an elephant or a bear?

B: An elephant is much heavier than a bear.