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: Bob tried to fit his card into the slot, but the _ was too narrow. (A) card (B) slot

A: B
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Q: Katrina wanted to start a debate with Elena because _ was ill informed and would lose. (A) Katrina (B) Elena

A: B
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Q: Leslie is unhealthier than Donald, so _ never has to schedule a lot of doctor's appointments. (A) Leslie (B) Donald

A:
B
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