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:
They spent their money on the whistle, instead of the stop watch. The track coach needed a _ . (A) whistle (B) stop watch
answer:
A


question:
The toddler of Katrina eats a lot more than Monica's, though they are the same age. _ 's toddler is lighter. (A) Katrina (B) Monica
answer:
B


question:
Rebecca joined the Girl Scouts before Laura, therefore _ has more experience selling yummy but overpriced cookies. (A) Rebecca (B) Laura
answer:

A