TASK DEFINITION: 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".
PROBLEM: Patricia finally got their braces taken out by Elena, and _ was satisfied to finally take out. (A) Patricia (B) Elena

SOLUTION: B

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

SOLUTION: A

PROBLEM: Betty handed Erin some money, but she wouldn't take the money.  _ was disappointed. (A) Betty (B) Erin

SOLUTION:
A