sentence: Alexia had to make do with cleaning her teeth with mouthwash instead of a toothbrush because the  OPTIONS:
- mouthwash was lost.
- toothbrush was lost.
complete: toothbrush was lost.

sentence: She had a cold and decided to ditch the vitamins and use medicines, because the  OPTIONS:
- vitamins were more effective.
- medicines were more effective.
complete: medicines were more effective.

sentence: He used feathers to make the bedding instead of cotton balls, because the  OPTIONS:
- cotton balls were plentiful.
- feathers were plentiful.
complete:
feathers were plentiful.