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: Elena was typing busily away at their desk when Rachel came out of their office and asked them to make a call for them. The boss was _ . (A) Elena (B) Rachel

A: B
****
Q: The physical reports showed Nick was not as healthy as Ian because _ frequently exercised. (A) Nick (B) Ian

A: B
****
Q: Jennifer liked to wear a dress suit to work but Cynthia did not as _ was very smart innately. (A) Jennifer (B) Cynthia

A:
A
****