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".

Aaron drank plenty of water before the hike, but Christopher forgot to, so _ ended up getting dehydrated. (A) Aaron (B) Christopher
B

Erin wasn't happy with the level of production from Amy, because _ was a demanding boss. (A) Erin (B) Amy
A

The churches got rid of the bibles, but kept the old pews, because the _ were covered in rot. (A) bibles (B) pews

A