Problem: Continue the following story.

Samantha was allergic to peanuts and Monica was not so 
Here's how I want to continue it: Monica could eat the peanut butter cup grandma gave them.

Problem: Continue the following story.

During flu season people flocked to the pharmacies to buy aspirin but not medication because the 
Here's how I want to continue it: aspirin was plentiful.

Problem: Continue the following story.

Her hair grew better with the shampoo so we threw out the vitamin bottle as the 
Here's how I want to continue it:
shampoo was pristine.