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: Joseph was a neat freak and Robert wasn't, which means _ always kept his area nice and clean. (A) Joseph (B) Robert

SOLUTION: A

PROBLEM: Aaron went to pick up Michael, who needed a ride to the airport, and _ was very grateful. (A) Aaron (B) Michael

SOLUTION: B

PROBLEM: I used the toaster and oven to cook dinner.  I tried to clean the _ but it was too hot. (A) toaster (B) oven

SOLUTION:
B