In this task, you are given a question containing a blank (_) and two options. You should pick the best option to answer the question. Please answer with "A" or "B".

[EX Q]: Ian told Donald that he was going to try eating amaranth in order to improve _ diet. (A) Ian (B) Donald
[EX A]: A

[EX Q]: Customers of the bakery were looking at them baking the cakes and ignored the donuts because the _ were dull. (A) cakes (B) donuts
[EX A]: B

[EX Q]: Katrina bought expensive jeans while Laura bought cheap ones since _ had a lot of money in their budget. (A) Katrina (B) Laura
[EX A]:
A