Matthew founded a new business while Derrick stayed at home and watched TV all day because 
OPTIONS:
- Matthew was ambitious.
- Derrick was ambitious.
Matthew was ambitious.

Betty is a stingy person compared to Mary, so 
OPTIONS:
- Betty will always help friends or strangers.
- Mary will always help friends or strangers.
Mary will always help friends or strangers.

English is the language that Patricia speaks but not Katrina because 
OPTIONS:
- Patricia grew up in Spain.
- Katrina grew up in Spain.
Katrina grew up in Spain.