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".

[EX Q]: Michael smelled much better than Christopher did although _ had just taken a long shower. (A) Michael (B) Christopher
[EX A]: B

[EX Q]: Joseph was a neat freak and Robert wasn't, which means _ always kept his area nice and clean. (A) Joseph (B) Robert
[EX A]: A

[EX Q]: To treat her dry hair naturally, Amanda wanted to try the conditioner instead of the shampoo because the _ was inorganic. (A) conditioner (B) shampoo
[EX A]:
B