sentence: There is less cholesterol in cod than in salmon because the OPTIONS:
- salmon is low in saturated fat.
- cod is low in saturated fat.
complete: cod is low in saturated fat.

sentence: Katrina knew how to fix a broken leg but Rachel did not as OPTIONS:
- Katrina was medically competent.
- Rachel was medically competent.
complete: Katrina was medically competent.

sentence: Patricia did not want help from Rebecca with her artwork, as OPTIONS:
- Patricia knew how to paint.
- Rebecca knew how to paint.
complete:
Patricia knew how to paint.