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:
She knew the questions on the math test and not the reading test since the _ test was on a longer timer. (A) math (B) reading

Ex Output:
A


Ex Input:
After being told about the breakup, Christine offered cheerful advice to Victoria, because _ was encouraging. (A) Christine (B) Victoria

Ex Output:
A


Ex Input:
Michael slowly explained the scientific method to Justin, because _ found it simple to understand. (A) Michael (B) Justin

Ex Output:

A