Robert could not afford to have a second bathroom in their house but Aaron could because 
OPTIONS:
- Robert was affluent.
- Aaron was affluent.
Aaron was affluent.

Rachel hires Carrie as a tutor for her daughter because 
OPTIONS:
- Rachel is a good teacher.
- Carrie is a good teacher.
Carrie is a good teacher.

Lawrence wanted a dog for a pet and Benjamin wanted a cat because 
OPTIONS:
- Lawrence preferred dogs inside and cats outside.
- Benjamin preferred dogs inside and cats outside.
Lawrence preferred dogs inside and cats outside.