Problem: Continue the following story.

They asked Betty to play the mandolin at their wedding and not Katrina because
OPTIONS:
- Betty was an excellent musician.
- Katrina was an excellent musician.
Here's how I want to continue it: Betty was an excellent musician.

Problem: Continue the following story.

Ian got his hair cut before Matthew because
OPTIONS:
- Ian arrived at the barber shop last.
- Matthew arrived at the barber shop last.
Here's how I want to continue it: Matthew arrived at the barber shop last.

Problem: Continue the following story.

So
OPTIONS:
- Christine ignored their bed because Christine is a clean person while Victoria is messy all the time.
- Victoria ignored their bed because Christine is a clean person while Victoria is messy all the time.
Here's how I want to continue it:
Victoria ignored their bed because Christine is a clean person while Victoria is messy all the time.