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".

The man took muscle relaxant medicine to prepare himself for the colonoscopy procedure, because the _ was invasive. (A) procedure (B) medicine
A

Logan only had a hamster as a pet while Hunter had a dog because _ preferred large animals. (A) Logan (B) Hunter
B

Tanya has agreed to clean and brush Angela's matted fur, because _ could use some help. (A) Tanya (B) Angela

B