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:
Ian had a happy face while Ryan was angry. _ had just won the lottery for $3 million. (A) Ian (B) Ryan

Ex Output:
A


Ex Input:
The waiter served more cocktails than beers at the restaurant because the _ were blander. (A) cocktails (B) beers

Ex Output:
B


Ex Input:
Laura has recently bought a diamond and asks for Jessica's opinion whether the diamond is real, because _ is a diamond expert. (A) Laura (B) Jessica

Ex Output:

B