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: Mailing a letter was easy for Kevin but not Brett because _ had a post office near his house. (A) Kevin (B) Brett

SOLUTION: A

PROBLEM: Emily was the star of the show even though Elena was the intended star, because _ was that boring. (A) Emily (B) Elena

SOLUTION: B

PROBLEM: Tanya but not Felicia had to miss the party because _ did not have the flu and a fever. (A) Tanya (B) Felicia

SOLUTION:
B