Input: Continue writing.

Kevin had to check Ian's carseat when they reached the airport, because 
OPTIONS:
- Kevin was the adult.
- Ian was the adult.

Continued: Kevin was the adult.


Input: Continue writing.

Joel was very keen to apply for the job but Logan was not because 
OPTIONS:
- Joel was very diligent.
- Logan was very diligent.

Continued: Joel was very diligent.


Input: Continue writing.

The goat climbed up to the top of the tree and then needed to get to the roof first while coming down. The 
OPTIONS:
- tree is short.
- roof is short.

Continued: roof is short.


Input: Continue writing.

Speaking in front of large groups suited Samantha, but not Laura because 
OPTIONS:
- Samantha was shy.
- Laura was shy.

Continued:
Laura was shy.