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".
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Question: Patricia was a worse detective than Erin, and this showed when _ caught more criminals. (A) Patricia (B) Erin

Answer: B

Question: Nick asked Christopher how to focus a camera, since _ had never been able to get the hang of that. (A) Nick (B) Christopher

Answer: A

Question: the nail chipped when it hit the rock as he was running in the morning because the _ was delicate. (A) nail (B) rock

Answer:
A