Context: Brittany is deciding whether to plant poppies or a maple tree in her backyard. She wants to make her backyard more beautiful. But she also wants to leave space for doing fun things.
Suppose Brittany decides to plant the maple tree. Which result would be a cost?
A. Brittany will get to look at the maple tree. She thinks it will look more beautiful than the poppies would have looked.
B. The maple tree will use up more space than the poppies would have used up.
Choose the right answer from the options and respond with its letter.
Answer: B