Robert was experienced in the kitchen unlike Derrick, so 
OPTIONS:
- Robert was able to cook dinner for guests with confidence.
- Derrick was able to cook dinner for guests with confidence.
Robert was able to cook dinner for guests with confidence.

Baking bread was always a favorite of Randy's compared to Hunter, so 
OPTIONS:
- Randy was disinterested in being a baker.
- Hunter was disinterested in being a baker.
Hunter was disinterested in being a baker.

The volunteer at the charity drive decided to give the workers soups instead of sandwiches because the 
OPTIONS:
- soups were available.
- sandwiches were available.
soups were available.