sentence: Ian suddenly went pale in the face and started babbling to Hunter because OPTIONS:
- Ian is very nervous.
- Hunter is very nervous.
complete: Ian is very nervous.

sentence: The businessman preferred to use the whiteboard instead of the chalkboard for his meetings since the OPTIONS:
- chalkboard was dustier.
- whiteboard was dustier.
complete: chalkboard was dustier.

sentence: She wondered if the tea or milk would be a better drink, but the OPTIONS:
- milk wasn't an option because of her diet.
- tea wasn't an option because of her diet.
complete:
milk wasn't an option because of her diet.