[Q]: How does the sentence end?

The work of John was way better than the job of Paul because the 
OPTIONS:
- work was beneficial.
- job was beneficial.

[A]: work was beneficial.
QUES: Continue writing.

Samuel knew to recycle aluminum cans but not Logan because 

OPTIONS:
- Samuel was never in need of extra change.
- Logan was never in need of extra change.
+++++++++
ANS: Logan was never in need of extra change.
Problem: How does the sentence end?

Donald's car started, but Nelson's car did not, because 
OPTIONS:
- Donald put his spark plugs in backwards.
- Nelson put his spark plugs in backwards.
Answer: Nelson put his spark plugs in backwards.
sentence: Flour was added into the cake but not the tart due to the  OPTIONS:
- cake needing to be fluffy.
- tart needing to be fluffy.
complete: cake needing to be fluffy.
During the race Elena had to take more breaks than Victoria because 
OPTIONS:
- Elena practiced a lot more.
- Victoria practiced a lot more.
Victoria practiced a lot more.
Problem: Continue the following story.

Samuel tried on the old hat, but Craig did not, and as a result 
OPTIONS:
- Samuel found lice in their hair.
- Craig found lice in their hair.
Here's how I want to continue it:
Samuel found lice in their hair.