Problem: Continue the following story.

Amy drove Christine to the vacation home because
OPTIONS:
- Amy was insecure about driving on the highway.
- Christine was insecure about driving on the highway.
Here's how I want to continue it: Christine was insecure about driving on the highway.

Problem: Continue the following story.

We decided to do a wreath on the door instead of a tree this year for Christmas, because the
OPTIONS:
- wreath was a lot less work.
- tree was a lot less work.
Here's how I want to continue it: wreath was a lot less work.

Problem: Continue the following story.

The tornado ripped right through the house but left the apartment intact, since the
OPTIONS:
- house was so sturdy.
- apartment was so sturdy.
Here's how I want to continue it:
apartment was so sturdy.