sentence: Ian explained that Joel was too young to have braces, because  OPTIONS:
- Ian was a dentist.
- Joel was a dentist.
complete: Ian was a dentist.

sentence: The blades worked a lot better than the razors from the shop because the  OPTIONS:
- blades were dull.
- razors were dull.
complete: razors were dull.

sentence: A birthday party was thrown for Monica instead of Emily since  OPTIONS:
- Monica recently had a birthday.
- Emily recently had a birthday.
complete:
Monica recently had a birthday.