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 Input:
I don't know why I used paper to write my essay instead of computer, it's convenient to edit on the _ . (A) paper (B) computer

Ex Output:
B

Ex Input:
Sarah is overweight and has high cholesterol unlike Jessica who works out so _ is healthy. (A) Sarah (B) Jessica

Ex Output:
B

Ex Input:
Amy learned to embroider, Megan did not therefore _ can do embroidery on clothes and other things. (A) Amy (B) Megan

Ex Output:
A