[Q]: How does the sentence end?

Natalie took much longer to wash their hair than Sarah because 

[A]: Natalie had longer hair.


[Q]: How does the sentence end?

The rabbit hopped away from Aaron unlike William because 

[A]: Aaron had nothing in his hands for the rabbit.


[Q]: How does the sentence end?

Eric wore long dangling earrings all up the ear lobe but not Brett because 

[A]:
Brett had unpierced ears.