sentence: Brian had a lot more storage in his garage than Adam because 
complete: Brian didn't have a car.

sentence: Kayla's computer is a PC, while Natalie chooses to own a Mac, so 
complete: Kayla likely likes Microsoft more.

sentence: The coursework for class was much harder for Betty to keep up with than Felicia because, 
complete:
Betty was unfocused on the daily tasks.