Input: Continue writing.

Jessica 's dance routine had more polish than Erin 's because 
OPTIONS:
- Jessica practiced so much.
- Erin practiced so much.

Continued: Jessica practiced so much.
Story needs to be completed:
Elena has to be more careful in the sun than Angela does because 
OPTIONS:
- Elena has really sensitive skin.
- Angela has really sensitive skin.

My choice:
Elena has really sensitive skin.
Problem: Continue the following story.

Emily dressed as Harry Potter for Halloween, but Cynthia went as a black cat, because 
OPTIONS:
- Emily was not a fan.
- Cynthia was not a fan.
Here's how I want to continue it: Cynthia was not a fan.
Problem: Justin was a much better cook than Kyle because 
OPTIONS:
- Justin knew how to follow a recipe.
- Kyle knew how to follow a recipe.

My choice: Justin knew how to follow a recipe.
[Q]: How does the sentence end?

When deciding between the computer or the tablet, and considering his limited budget, Andrew bought the tablet, because he thought the 
OPTIONS:
- computer would be cheap.
- tablet would be cheap.

[A]: tablet would be cheap.
Problem: Jill bought a rock as decoration for the cage, but it didn't work because the 
OPTIONS:
- cage was too big.
- rock was too big.

My choice:
rock was too big.