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".

Erin invited Laura on walks to improve circulation in their feet, since _ already had bad habits of exercising. (A) Erin (B) Laura
B

Please use plastic bottles and not glass bottles at the pool as the _ does not break. (A) plastic bottles (B) glass bottles
A

The club's charter applied to the members but not the staffers, as the _ were legally exempt from it. (A) members (B) staffers

B