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".

They had invested in a large curtain that would drop onto the stage, but it didn’t work out because the _ was too short. (A) curtain (B) stage
A

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
B

At the hospital, Kayla asked Sarah to help bandage the cut on their hand, because _ helps injured people. (A) Kayla (B) Sarah

B