[Q]: How does the sentence end?

She was in a hurry and wanted to travel with a plane instead of train, because the 
OPTIONS:
- plane is slower.
- train is slower.

[A]: train is slower.
QUES: Continue writing.

Maria knew how to write code better than Sarah because 

OPTIONS:
- Maria had been taught by online for only a week.
- Sarah had been taught by online for only a week.
+++++++++
ANS: Sarah had been taught by online for only a week.
Problem: How does the sentence end?

My friend had an amazing lineage that was better than my ancestry because the 
OPTIONS:
- lineage of me was dull.
- ancestry of me was dull.
Answer: ancestry of me was dull.
sentence: We removed our dirty shoes on entering the kitchen, but put them back on in the den, because in the  OPTIONS:
- kitchen a clean floor was optional.
- den a clean floor was optional.
complete: den a clean floor was optional.
Monica was a professional wrestler but Cynthia was not because 
OPTIONS:
- Monica was disciplined about going to the gym.
- Cynthia was disciplined about going to the gym.
Monica was disciplined about going to the gym.
Problem: Continue the following story.

The bus arrival was premature, so we had to take the later train.  Looks like the 
OPTIONS:
- bus was running early that day.
- train was running early that day.
Here's how I want to continue it:
bus was running early that day.