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: Natalie told Tanya about a ghost that haunts the house,  but _ failed to frighten her. (A) Natalie (B) Tanya

SOLUTION: A

PROBLEM: The speakers were speaking to Patricia's heart and not Rachel's due to _ being attentive. (A) Patricia (B) Rachel

SOLUTION: A

PROBLEM: Enjoying a massage at the spa was relaxing for Dennis but not Aaron because _ didn't mind others touch. (A) Dennis (B) Aaron

SOLUTION:
A