Problem: Continue the following story.

William forgot about all the times when Ian saved them, because
OPTIONS:
- William was generally self-involved.
- Ian was generally self-involved.
Here's how I want to continue it: William was generally self-involved.

Problem: Continue the following story.

At the suburban home, Betty sold cosmetics to Christine because
OPTIONS:
- Betty was an interested customer.
- Christine was an interested customer.
Here's how I want to continue it: Christine was an interested customer.

Problem: Continue the following story.

Kayla told Tanya to take a library book because
OPTIONS:
- Kayla worked at the library.
- Tanya worked at the library.
Here's how I want to continue it:
Kayla worked at the library.