Problem: Continue the following story.

Elena found it very easy to trust people but Mary did not as
OPTIONS:
- Elena was by nature a very suspicious person.
- Mary was by nature a very suspicious person.
Here's how I want to continue it: Mary was by nature a very suspicious person.

Problem: Continue the following story.

Jeffrey never did the dishes, even when Craig asked them to, so
OPTIONS:
- Jeffrey was being selfish.
- Craig was being selfish.
Here's how I want to continue it: Jeffrey was being selfish.

Problem: Continue the following story.

Dennis gave his hammer to Robert so he could hammer the nails.
OPTIONS:
- Dennis had no hammers.
- Robert had no hammers.
Here's how I want to continue it:
Robert had no hammers.