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: The teacher of Nick was a lot smarter than Robert's teacher, because _ teacher has several degrees. (A) Nick (B) Robert

Answer: A


Question: James could no longer use his brother's belt on his waist after gaining more weight because his _ is wide now. (A) waist (B) belt

Answer: A


Question: Kayla kept getting into legal trouble almost daily instead of Amy, so _ was rich. (A) Kayla (B) Amy

Answer:
B