instruction:
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".
question:
Kenneth told Neil that he is building his own backyard fence.  _ is hardworking. (A) Kenneth (B) Neil
answer:
A


question:
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
answer:
B


question:
It's easier to housebreak the dog on the mat rather than the floor, as the _ is better for them to squat on. (A) mat (B) floor
answer:

A