Problem: Continue the following story.

Mary preferred to eat the milkshake over the ice cream because the 
Here's how I want to continue it: milkshake was fresh.

Problem: Continue the following story.

He needed to care for his sick mom, so Ben bought soup and medicine. The 
Here's how I want to continue it: soup worked better, because she had a strong appetite.

Problem: Continue the following story.

Cynthia gave Elena their bank account number, and 
Here's how I want to continue it:
Elena felt trusted not to steal from them.