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:
Rachel played in the swimming pool while Jessica jumped in the muddy puddle. _ was still clean when they returned home. (A) Rachel (B) Jessica

Ex Output:
A


Ex Input:
She poured dog food into her dog's new bowl, but needed a bigger bowl since the _ was too abundant. (A) food (B) bowl

Ex Output:
A


Ex Input:
Fran took the alleyway to her home instead of the sidewalk, because using the _ made it a longer distance. (A) alleyway (B) sidewalk

Ex Output:

B