Problem: How does the sentence end?

William loved having fresh eggs for breakfast every morning but Brett hated eggs. 
OPTIONS:
- William bought a chicken to raise for eggs.
- Brett bought a chicken to raise for eggs.
Answer: William bought a chicken to raise for eggs.
sentence: Megan loved animals but Jennifer did not, so only  OPTIONS:
- Megan would smile when she saw the puppy.
- Jennifer would smile when she saw the puppy.
complete: Megan would smile when she saw the puppy.
Kenneth taught Jeffrey how to increase the oxygen in the room because 
OPTIONS:
- Kenneth cares about his health.
- Jeffrey cares about his health.
Kenneth cares about his health.
Input: Continue writing.

Betty wanted to have a coup over the government and Samantha thought voting would be enough so, 
OPTIONS:
- Betty refused to join a militia.
- Samantha refused to join a militia.

Continued: Samantha refused to join a militia.
Story needs to be completed:
There was more traffic in the city where Lawrence lived than where Justin lived because 
OPTIONS:
- Lawrence lived in a bigger city.
- Justin lived in a bigger city.

My choice:
Lawrence lived in a bigger city.
Problem: How does the sentence end?

Although from competing agencies, Patricia asked Tanya to work with them, because 
OPTIONS:
- Patricia needed help with the project.
- Tanya needed help with the project.
Answer:
Patricia needed help with the project.