Help plzz. I had a great time at your house last weekend. I loved meeting your kitten. She is so friendly! Making brownies was a lot of fun, too. It was also nice of your mom and dad to take us to the water park. My favorite part was the wave pool. Mom said my little brother needs a haircut. We have to take him this afternoon. The wave pool was so much fun. Thank you for everything! Your friend,

Which part of this letter about Annie's visit last weekend gets off the subject?
A.
The sentence about making brownies.
B.
The sentences about the friendly kitten.
C.
The sentence about the water park.
D.
The sentences about her brother's haircut.