Problem: Continue the following story.

Aubrey kept her hamster in a tank instead of a cage because the
Here's how I want to continue it: cage was unsafe for it.

Problem: Continue the following story.

Jason used sunscreen a lot while Donald never used it, so
Here's how I want to continue it: Donald was at a higher risk of skin cancer.

Problem: Continue the following story.

The disabled person had to use the walking stick instead of the wheelchair this time because the
Here's how I want to continue it:
wheelchair was broken.