Problem: After the wood play house fell down at the park it was replaced with a metal one, the 
OPTIONS:
- metal was unstable.
- wood was unstable.

My choice: wood was unstable.
[Q]: How does the sentence end?

The odds of the drawing selling for more than the model was high, because the 
OPTIONS:
- drawing was amateurish.
- model was amateurish.

[A]: model was amateurish.
QUES: Continue writing.

Samantha was paying attention on the road but Patricia was on the phone, as 

OPTIONS:
- Samantha was looking for directions.
- Patricia was looking for directions.
+++++++++
ANS: Patricia was looking for directions.
Problem: How does the sentence end?

Erin was much less aggressive than Megan, so 
OPTIONS:
- Erin had to worry about getting in fights.
- Megan had to worry about getting in fights.
Answer: Megan had to worry about getting in fights.
sentence: Being romantic came naturally to Eric, but Dennis had to put in more effort.  OPTIONS:
- Eric was bad at expressing emotions.
- Dennis was bad at expressing emotions.
complete: Dennis was bad at expressing emotions.
Input: Continue writing.

Joseph was lazier than Brian, and so 
OPTIONS:
- Joseph had a rougher surface left on their varnished woodworking project.
- Brian had a rougher surface left on their varnished woodworking project.

Continued:
Joseph had a rougher surface left on their varnished woodworking project.