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: As it was Mother's Day Carrie picked a flower for their mum but Katrina did not because _ was very affectionate. (A) Carrie (B) Katrina

A: A
****
Q: She had a lower back pain but her headache was gone, so the _ problem was bothering her. (A) lower back (B) headache

A: A
****
Q: Adam needed to trim their nails while Craig did not because the nails of _ were quite short. (A) Adam (B) Craig

A:
B
****