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:
Aaron was always skipping leg day at the gym but Derrick never missed it. _ had very skinny legs. (A) Aaron (B) Derrick

Ex Output:
A


Ex Input:
Lindsey made a sword for Emily to use in combat because _ was a smith. (A) Lindsey (B) Emily

Ex Output:
A


Ex Input:
Betty asked Jessica when the roses would bloom, because _ had extensive knowledge about flowers. (A) Betty (B) Jessica

Ex Output:

B