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: When we dissolved our partnership, Bill took my stapler and my garbage bin; the joke's on him because the _ was full when he took it. (A) stapler (B) bin

A: B
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Q: Mark preferred to study home instead of in the university, because the _ environment is loud. (A) home (B) university

A: B
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Q: Joseph decided to groom their dog in the waiting room unlike Leslie, so _ had the dirtier dog. (A) Joseph (B) Leslie

A:
B
****