Input: Continue writing.

Samantha had an empty pantry while Sarah had a full pantry because 
OPTIONS:
- Samantha needed to go to the grocery store.
- Sarah needed to go to the grocery store.

Continued: Samantha needed to go to the grocery store.


Input: Continue writing.

Dennis needed assistance from Aaron on their taxes, because 
OPTIONS:
- Dennis was a professional tax lawyer.
- Aaron was a professional tax lawyer.

Continued: Aaron was a professional tax lawyer.


Input: Continue writing.

Since Robert was the math teacher of Benjamin, 
OPTIONS:
- Robert had their math problems graded over the weekend.
- Benjamin had their math problems graded over the weekend.

Continued: Benjamin had their math problems graded over the weekend.


Input: Continue writing.

Conversing in French came easier to Carrie than Amy because 
OPTIONS:
- Carrie took Spanish lessons in college.
- Amy took Spanish lessons in college.

Continued:
Amy took Spanish lessons in college.