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: During the race Elena had to take more breaks than Victoria because _ practiced a lot less. (A) Elena (B) Victoria

A: A
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Q: In the cafe Laura took the order of Cynthia and made their coffee for them because _ was a customer. (A) Laura (B) Cynthia

A: B
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Q: To fix the green in her blonde hair, she used an over the counter conditioner rather than medical shampoo since the _ was inefficient. (A) conditioner (B) shampoo

A:
B
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