Input: Continue writing.

The glue spilled on the silk so Rickley wore the velvet because the 
OPTIONS:
- silk was hard.
- velvet was hard.

Continued: silk was hard.
Story needs to be completed:
Matthew went out on a first date, while Joseph stayed home with their spouse, because 
OPTIONS:
- Matthew was single.
- Joseph was single.

My choice:
Joseph was single.
Problem: Continue the following story.

Sarah had painful hemorrhoids but Megan does not. 
OPTIONS:
- Sarah had to have an operation on their butt.
- Megan had to have an operation on their butt.
Here's how I want to continue it: Sarah had to have an operation on their butt.
Problem: Justin provided thorough and concise legal advice for Christopher in their office because 
OPTIONS:
- Justin needed an attorney.
- Christopher needed an attorney.

My choice: Christopher needed an attorney.
[Q]: How does the sentence end?

Cynthia was keen to improve the look of the house whereas Christine did not. 
OPTIONS:
- Cynthia thought the house was ugly as it was.
- Christine thought the house was ugly as it was.

[A]: Cynthia thought the house was ugly as it was.
Problem: Natalie revealed their secret thoughts to Amy at dinner, but then 
OPTIONS:
- Natalie regretted the conversation.
- Amy regretted the conversation.

My choice:
Natalie regretted the conversation.