Input: Continue writing.

Katrina asked Rebecca how to save a jpeg image file on the computer but 
OPTIONS:
- Katrina did not know.
- Rebecca did not know.

Continued: Rebecca did not know.


Input: Continue writing.

Victoria couldn't wait to learn what Laura had to teach, so 
OPTIONS:
- Victoria happily gave notes on the lesson.
- Laura happily gave notes on the lesson.

Continued: Laura happily gave notes on the lesson.


Input: Continue writing.

It was more natural for Christopher to go hunting than Joseph because 
OPTIONS:
- Christopher had grown up in the country.
- Joseph had grown up in the country.

Continued: Christopher had grown up in the country.


Input: Continue writing.

She left the bookstore with a bag of books and DVDs. The 
OPTIONS:
- DVDs would be useful when she's too tired to read.
- books would be useful when she's too tired to read.

Continued:
DVDs would be useful when she's too tired to read.