What happens between Harry and Dudley in the backyard?
A. Dudley thinks that Harry is using magic, but Harrys' really just pulling a prank.
B. Dudley is pulling a prank on Harry, and Harry has no idea.
C. Harry is setting the house on fire, and Dudley yells to alert his mom.
D. Harry is writing letters to his friends because he misses them on his birthday, and Dudley makes fun of him