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".

Q: They did not get enough paint to finish painting the whole house. The _ was unavailable. (A) Paint (B) House

A: A
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Q: When it comes to cooking, Elena takes more time to prepare food than Sarah because _ pay more attention to details. (A) Elena (B) Sarah

A: A
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Q: Justin didn't practice nearly as much as Samuel, because _ just couldn't stay focused on the task. (A) Justin (B) Samuel

A:
A
****