Input: Continue writing.

Nina got reprimanded for using her voice in the theater since the 
OPTIONS:
- voice was very quiet.
- theater was very quiet.

Continued: theater was very quiet.


Input: Continue writing.

The woman saved the buttons but threw away the zippers, because the 
OPTIONS:
- buttons were useful to her.
- zippers were useful to her.

Continued: buttons were useful to her.


Input: Continue writing.

Christopher got to the store faster than Donald because 
OPTIONS:
- Christopher rode on a horse instead of walking.
- Donald rode on a horse instead of walking.

Continued: Christopher rode on a horse instead of walking.


Input: Continue writing.

While moving furniture, the table didn't fit through the entrance doorway. The 
OPTIONS:
- doorway was big.
- table was big.

Continued:
table was big.