sentence: He preferred using vinegar rather than oil in the solution, because the  OPTIONS:
- oil made it unappealing.
- vinegar made it unappealing.
complete: oil made it unappealing.

sentence: To prepare for the test, Jason asked Joel for help.  OPTIONS:
- Jason is an average student.
- Joel is an average student.
complete: Jason is an average student.

sentence: Elena was much more uncomfortable talking to children than Monica, because  OPTIONS:
- Elena didn't have any teaching experience.
- Monica didn't have any teaching experience.
complete:
Elena didn't have any teaching experience.