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".

It was easier to teach the students to configure the server than the router because the _ was simple. (A) server (B) router
A

After Kevin used the hose to water the garden, Brett asked for a turn. _ took it up. (A) Kevin (B) Brett
B

He started a company dealing with housing rather than agriculture because the _ was more lucrative. (A) agriculture (B) housing

B