Problem: Continue the following story.

Logan sanded concrete at work, while Randy worked in an office, so 
Here's how I want to continue it: Randy did not have to wear a dust mask because he was at low risk for silicosis.

Problem: Continue the following story.

Aaron had a good relationship with their family but Jeffrey didn't. 
Here's how I want to continue it: Aaron visited their parents quite often.

Problem: Continue the following story.

Rachel explained to Jessica that she couldn't go skiing because she had a stiff neck.  
Here's how I want to continue it:
Rachel was worry.