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".

[Q]: The exam was tough for Craig but was a breeze for Benjamin , as _ slacked on studying. (A) Craig (B) Benjamin
[A]: A


[Q]: Carrie was allergic to eggs but Patricia was not, so _  ate the omlete for breakfast. (A) Carrie (B) Patricia
[A]: B


[Q]: Annie took the children from the playground into the classroom until the _ was empty. (A) playground (B) classroom
[A]:
A