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:
In order to call his mom, he bought a landline and cell phone. The _ was more beneficial because it was mobile. (A) cell phone (B) landline

Ex Output:
A


Ex Input:
Yvonne preferred to draw a train instead of a house, because drawing the _ was simple. (A) train (B) house

Ex Output:
A


Ex Input:
Jeffrey tried to communicate with Matthew about the issue, but _ had no luck with getting answers. (A) Jeffrey (B) Matthew

Ex Output:

A