[Q]: How does the sentence end?

Felicia sold Megan a microscope last Wednesday for twenty dollars,  customer service is where 
OPTIONS:
- Felicia  said to return the item.
- Megan  said to return the item.

[A]: Felicia  said to return the item.
QUES: Continue writing.

Before going off to work, Felicia went to the nursery to drop off Rebecca because 

OPTIONS:
- Felicia was the child.
- Rebecca was the child.
+++++++++
ANS: Rebecca was the child.
Problem: How does the sentence end?

The bride choose a chocolate cake for the wedding,but had to switch to vanilla because the 
OPTIONS:
- chocolate cake was very cheap.
- vanilla cake was very cheap.
Answer: vanilla cake was very cheap.
sentence: Nelson was the winner of the lottery instead of Eric because  OPTIONS:
- Nelson bought a lot less tickets.
- Eric bought a lot less tickets.
complete: Eric bought a lot less tickets.
Michael planned a surprise party for Joseph, so 
OPTIONS:
- Michael was shocked when they came home.
- Joseph was shocked when they came home.
Joseph was shocked when they came home.
Problem: Continue the following story.

Craig succeeded in healing Kyle , as 
OPTIONS:
- Craig was the one who knew the cure for the illness.
- Kyle was the one who knew the cure for the illness.
Here's how I want to continue it:
Craig was the one who knew the cure for the illness.