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

Erin was more unfamiliar with France compared to Rebecca because _ visited many times before. (A) Erin (B) Rebecca
B

He wanted to do the pro wrestling instead of boxing, because the _ was less painful. (A) wrestling (B) boxing

A