Problem: Erin was ready to retire but Rachel was not able to yet because 
OPTIONS:
- Erin was old.
- Rachel was old.

My choice: Erin was old.


Problem: Kevin is being taught about fire safety by Matthew because 
OPTIONS:
- Kevin is a firefighter at the school.
- Matthew is a firefighter at the school.

My choice: Matthew is a firefighter at the school.


Problem: The roots of the plants started to grow out of the pots because the 
OPTIONS:
- roots were too long.
- pots were too long.

My choice: roots were too long.


Problem: At the Halloween party, Robert got second in the costume contest won by his enemy Leslie which really made 
OPTIONS:
- Robert mad.
- Leslie mad.

My choice:
Robert mad.