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".

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

The town was only able to find a source of water and not the oil because the _ was scarce. (A) water (B) oil
B

The teacher gave Brett an A for their essay and Hunter a D. _ was annoyed and frustrated. (A) Brett (B) Hunter

B