sentence: Natalie had better looking hair than Tanya because 
complete: Tanya went to an amateur stylist to do theirs.

sentence: I got an amazing treat from my father as opposed to the bad gift from my mother, because the 
complete: treat was priceless.

sentence: Steven bough tickets to the football game in the nosebleed section while Nelson bought 50-yard line tickets. 
complete:
Nelson was required to spend a lot of money.