Story needs to be completed:
She changed her university course from mathematics to history, because the 
OPTIONS:
- mathematics course is more simple.
- history course is more simple.

My choice:
history course is more simple.
Problem: Continue the following story.

Katrina showed their large aquarium to Cynthia since 
OPTIONS:
- Katrina had owned one for a long time.
- Cynthia had owned one for a long time.
Here's how I want to continue it: Katrina had owned one for a long time.
Problem: He decided not to repair the fender on the car, because the 
OPTIONS:
- car was too expensive to afford fixing.
- fender was too expensive to afford fixing.

My choice: fender was too expensive to afford fixing.
[Q]: How does the sentence end?

The artist preferred drawing still lifes of pots rather than plants , since the 
OPTIONS:
- pots were easier to draw.
- plants were easier to draw.

[A]: pots were easier to draw.
QUES: Continue writing.

Victoria listened patiently as Monica screamed she didn't remember what it was like to be a teenager, because 

OPTIONS:
- Victoria was very empathetic.
- Monica was very empathetic.
+++++++++
ANS: Victoria was very empathetic.
QUES: Continue writing.

The undershirt makes the baby look bigger and not the shirt because the 

OPTIONS:
- undershirt is thick.
- shirt is thick.
+++++++++
ANS:
undershirt is thick.