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:
Joe stacked the paperback books above the blue binders, so the _ were on the top. (A) books (B) binders

Ex Output:
A


Ex Input:
Kenneth downloads info using his computer while Logan uses a tablet, _ used his computer to download an excel file. (A) Kenneth (B) Logan

Ex Output:
A


Ex Input:
Benjamin hated being in the sand and just watched Nelson make castle since _ hated to be messy. (A) Benjamin (B) Nelson

Ex Output:

A