sentence: Sarah showed Kayla how to sit in a saddle for the first time since  OPTIONS:
- Sarah has ridden a horse a lot.
- Kayla has ridden a horse a lot.
complete: Sarah has ridden a horse a lot.
Ian owned a restaurant and Justin did not so 
OPTIONS:
- Ian had no idea how to cook rutabaga for customers.
- Justin had no idea how to cook rutabaga for customers.
Justin had no idea how to cook rutabaga for customers.
Input: Continue writing.

Monica bought some plywood to make Samantha a door, 
OPTIONS:
- Monica showed how to put the door together.
- Samantha showed how to put the door together.

Continued: Monica showed how to put the door together.
Story needs to be completed:
Kenneth took his time to become a certified teacher unlike Robert, because 
OPTIONS:
- Kenneth was interested in teaching.
- Robert was interested in teaching.

My choice:
Kenneth was interested in teaching.
Problem: Continue the following story.

The brakes on the Ford Focus need to be changed, but the tires are fine because the 
OPTIONS:
- brakes were last changed longer ago.
- tires were last changed longer ago.
Here's how I want to continue it: brakes were last changed longer ago.
The accident with the truck was worse than the one with the bike because the 
OPTIONS:
- truck was going faster.
- bike was going faster.
truck was going faster.