sentence: It's better to read from a book instead of reading from a computer screen, because the  OPTIONS:
- book is unhealthy for your eyes.
- computer screen is unhealthy for your eyes.
complete: computer screen is unhealthy for your eyes.
Nelson asked Robert what kind of rifle was in the case because 
OPTIONS:
- Nelson had forgotten.
- Robert had forgotten.
Nelson had forgotten.
Input: Continue writing.

Benjamin was more likely to ask questions during class than Joel because 
OPTIONS:
- Benjamin found the material interesting.
- Joel found the material interesting.

Continued: Benjamin found the material interesting.
Story needs to be completed:
Tiffany's back could bend in a full range of motion but her knee could not. The 
OPTIONS:
- back was less flexible.
- knee was less flexible.

My choice:
knee was less flexible.
Problem: Continue the following story.

Justin was growing his hair out long this year, unlike Samuel because 
OPTIONS:
- Justin wanted to donate it.
- Samuel wanted to donate it.
Here's how I want to continue it: Justin wanted to donate it.
Christine had a flower garden that was twice as big as Maria's since 
OPTIONS:
- Christine had more time to tend to it.
- Maria had more time to tend to it.
Christine had more time to tend to it.