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]: The skin that was made using a special ingredient lasted longer than the  replacement, since the _ is real. (A) skin (B) replacement
[A]: A


[Q]: After therapy the patient went with the consultation rather than the examination since the _ ended up being expensive. (A) consultation (B) examination
[A]: B


[Q]: In the morning, Betty had more pain in their back than Mary because _ had slept on the floor. (A) Betty (B) Mary
[A]:
A