Problem: Continue the following story.

Steven always calculate the risks before they invest but Benjamin doesn't as 
Here's how I want to continue it: Steven is careful.

Problem: Continue the following story.

Amy was better at learning than Carrie, so 
Here's how I want to continue it: Carrie started to worry about failing the test.

Problem: Continue the following story.

Elena's poppy seed muffins turned out burnt, but Sarah's did not, as a result of 
Here's how I want to continue it:
Elena leaving them in too long.