Input: Continue writing.

Eric found it easy to adjust to their new life but Brian really suffered. This is because 
OPTIONS:
- Eric was vulnerable.
- Brian was vulnerable.

Continued: Brian was vulnerable.


Input: Continue writing.

Ryan could talk to people better than Jeffrey because 
OPTIONS:
- Ryan was considered a shy person.
- Jeffrey was considered a shy person.

Continued: Jeffrey was considered a shy person.


Input: Continue writing.

The scientist used the microscope to study the butterfly instead of the beetle. The 
OPTIONS:
- butterfly was too wide to fit on the slide.
- beetle was too wide to fit on the slide.

Continued: beetle was too wide to fit on the slide.


Input: Continue writing.

Aaron had always wanted to have a cat like Matthew had because 
OPTIONS:
- Aaron wasn't allergic.
- Matthew wasn't allergic.

Continued:
Matthew wasn't allergic.