sentence: The man wore a vest to the wedding but not to the birthday party since the OPTIONS:
- party was casual.
- wedding was casual.
complete: party was casual.

sentence: Brett had a lot more scars on his body than Jason because OPTIONS:
- Brett was in zero street fights.
- Jason was in zero street fights.
complete: Jason was in zero street fights.

sentence: Betty won the class action lawsuit while Amy lost, because OPTIONS:
- Betty had a stronger case.
- Amy had a stronger case.
complete:
Betty had a stronger case.