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]: We moved out of the room to take the test in the hallway, as the _ made focusing difficult. (A) room (B) hallway
[A]: A


[Q]: Carrie was a harder person to work with than Patricia was because _ was a more positive person. (A) Carrie (B) Patricia
[A]:
B