Problem: Continue the following story.

Sarah asks Elena what she thinks about tongue piercings in general, because 
Here's how I want to continue it: Sarah wants another opinion.

Problem: Continue the following story.

Joseph but not Justin had to buy shampoo because 
Here's how I want to continue it: Joseph had a head full of dirty hair.

Problem: Continue the following story.

Rabbits are cute but Nelson was allergic but not Brian, so 
Here's how I want to continue it:
Nelson had to stay far away.