Rebecca fell asleep on Betty because 
OPTIONS:
- Rebecca was tired after a long day at work.
- Betty was tired after a long day at work.
Rebecca was tired after a long day at work.

Jason was bad with girls, so he asked Hunter for advice. 
OPTIONS:
- Jason was a loser.
- Hunter was a loser.
Jason was a loser.

Katrina was wealthier than Carrie, so 
OPTIONS:
- Katrina spent their trust fund to afford the fees to send their children to private school.
- Carrie spent their trust fund to afford the fees to send their children to private school.
Katrina spent their trust fund to afford the fees to send their children to private school.