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: So _ ignored their bed because Christine is a clean person while Victoria is messy all the time. (A) Christine (B) Victoria

A: B
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Q: The dieter switched his lunch snack from an apple to a pineapple, as the _ lacked an important vitamin needed in his diet. (A) apple (B) pineapple

A: A
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Q: Mary always lived a better lifestyle most of the time unlike Felicia, so _ was unhealthy for the physical. (A) Mary (B) Felicia

A:
B
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