[Q]: How does the sentence end?

The Avocado smeared over the tree when James threw it at the tree. The 
OPTIONS:
- Avocado is a pretty hard one.
- tree is a pretty hard one.

[A]: tree is a pretty hard one.
QUES: Continue writing.

Since Lindsey had a far weaker arm than Christine, 

OPTIONS:
- Lindsey threw the football only a short distance.
- Christine threw the football only a short distance.
+++++++++
ANS: Lindsey threw the football only a short distance.
Problem: How does the sentence end?

Lawrence knew how to mix soap and water better than Jeffrey because 
OPTIONS:
- Lawrence had a lot of chores that involved walking the dog.
- Jeffrey had a lot of chores that involved walking the dog.
Answer: Jeffrey had a lot of chores that involved walking the dog.
sentence: Lawrence wanted to teach calculus while Derrick wanted to teach comic strips because  OPTIONS:
- Lawrence was a fun teacher.
- Derrick was a fun teacher.
complete: Derrick was a fun teacher.
The doctor replaced her chair with a yoga ball over the summer time, the 
OPTIONS:
- chair was trendy.
- yoga ball was trendy.
yoga ball was trendy.
Problem: Continue the following story.

Rebecca asked Samantha if she knew when the awards dinner was scheduled but 
OPTIONS:
- Rebecca wasn't going to attend.
- Samantha wasn't going to attend.
Here's how I want to continue it:
Samantha wasn't going to attend.