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]: Mary decided she would stop drinking vodka and only drink gin from now on, because she never seemed to have a hangover after drinking the _ . (A) vodka (B) gin
[A]: B


[Q]: Erin had a lot of earwax unlike Rebecca so _ had a difficult time hearing things. (A) Erin (B) Rebecca
[A]: A


[Q]: Frank wanted to put the burger on the barbecue, but the _ wasn't formed yet. (A) barbecue (B) burger
[A]:
B