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:
Sarah talked in school much less than Rebecca did although _ was much more shy. (A) Sarah (B) Rebecca
answer:
B

question:
Rachel wanted to change the way things worked unlike Rebecca because _ was unmotivated to complete it. (A) Rachel (B) Rebecca
answer:
B

question:
Leslie wanted to impress Christopher with their music, so _ was invited to the performance. (A) Leslie (B) Christopher
answer:
B