Story needs to be completed:
During school the instructor taught the class using chalk but not marker because the 
OPTIONS:
- chalk was widely available.
- marker was widely available.

My choice:
chalk was widely available.
Problem: Continue the following story.

Jessica contracted chronic urinary tract infections more frequently than Tanya, because 
OPTIONS:
- Jessica had poorer hygiene.
- Tanya had poorer hygiene.
Here's how I want to continue it: Jessica had poorer hygiene.
Problem: Justin gave a ultrasound to Donald because 
OPTIONS:
- Justin was concerned about their patients comments about stomach pain.
- Donald was concerned about their patients comments about stomach pain.

My choice: Justin was concerned about their patients comments about stomach pain.
[Q]: How does the sentence end?

Monica still attends school every day, while Kayla graduated years ago, so 
OPTIONS:
- Monica is likely a teenager.
- Kayla is likely a teenager.

[A]: Monica is likely a teenager.
QUES: Continue writing.

All of the sports balls wouldn't fit into the bags, because the 

OPTIONS:
- balls were too few.
- bags were too few.
+++++++++
ANS: bags were too few.
QUES: Continue writing.

The combat vets nightmares were much worse than the dreams of the student, because the 

OPTIONS:
- nightmares were so real.
- dreams were so real.
+++++++++
ANS:
nightmares were so real.