sentence: Angela's dog got sick from licking up antifreeze, but Jessica's dog did not because 
complete: Angela forgot to use a pan when they emptied the radiator.

sentence: The dog of Ian goes on few walks, while Adam always takes his dog walking, so 
complete: Ian is an irresponsible dog owner.

sentence: Justin made a knotted ribbon necklace for Donald because 
complete:
Justin knew how to make them.