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".

The beefed up doorman let patrons that were on his list into the club until the _ was full. (A) club (B) list
A

The bits of sand in clam chowder bothered Justin, but it didn't bother Brian because _ didn't understand that the sand means that it's fresh. (A) Justin (B) Brian
A

The countertop was made using plastic instead of wood as the _ was quite unavailable. (A) plastic (B) wood
B