[Q]: How does the sentence end?

Offering financial advice to others was easier for Lawrence than Hunter because 
OPTIONS:
- Lawrence had studied finance in college.
- Hunter had studied finance in college.

[A]: Lawrence had studied finance in college.
QUES: Continue writing.

Craig was worse at firing a rifle than Jason because 

OPTIONS:
- Craig didn't need to adjust for hand shaking.
- Jason didn't need to adjust for hand shaking.
+++++++++
ANS: Jason didn't need to adjust for hand shaking.
Problem: How does the sentence end?

Before going home, Kayla was given a basket of carrots picked by Emily, because 
OPTIONS:
- Kayla had too many.
- Emily had too many.
Answer: Emily had too many.
sentence: John preferred to use white sauce rather than marinara sauce on his pasta because he did not like tomatoes and the  OPTIONS:
- marinara sauce tastes more like tomatoes.
- white sauce tastes more like tomatoes.
complete: marinara sauce tastes more like tomatoes.
Donald was drinking more coffee than Nelson, so 
OPTIONS:
- Donald stopped drinking as fast as they could.
- Nelson stopped drinking as fast as they could.
Donald stopped drinking as fast as they could.
Problem: Continue the following story.

The wheels and the reflectors on the bike need to be changed. The 
OPTIONS:
- wheels are too flat.
- reflectors are too flat.
Here's how I want to continue it:
wheels are too flat.