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: Lindsey wanted a bite of Betty's blueberry yogurt so _ asked if she could have some. (A) Lindsey (B) Betty

SOLUTION: A

PROBLEM: Rachel paid Lindsey to remove the junk from their house, because _ was prepared to deal with it. (A) Rachel (B) Lindsey

SOLUTION: B

PROBLEM: Erin  went bankrupt quickly while Laura prospered, as _ was expert at doing business. (A) Erin (B) Laura

SOLUTION:
B