Problem: Continue the following story.

Leslie had to take care of his mother unlike Eric because 
Here's how I want to continue it: Eric mother was already dead.

Problem: Continue the following story.

Samuel has a few dogs running around their house while Adam has no pets. 
Here's how I want to continue it: Adam hates animals.

Problem: Continue the following story.

Jeffrey had a very hard time climbing the steps unlike Jason since 
Here's how I want to continue it:
Jeffrey was an unfit person.