[Q]: How does the sentence end?

James' phone could hardly be heard when he put it beside the mill. The
OPTIONS:
- mill is so loud.
- phone is so loud.

[A]: mill is so loud.

[Q]: How does the sentence end?

I despise the system in place now at college compared to the program at school, because the
OPTIONS:
- system is simple.
- program is simple.

[A]: program is simple.

[Q]: How does the sentence end?

So
OPTIONS:
- Leslie plays video games because Leslie has a lot of free time while Nelson has to work all the time.
- Nelson plays video games because Leslie has a lot of free time while Nelson has to work all the time.

[A]:
Leslie plays video games because Leslie has a lot of free time while Nelson has to work all the time.