sentence: By using a knife and a board he was able to do a great job cutting all the food.  The  OPTIONS:
- board was nonslip.
- knife was nonslip.
complete: board was nonslip.

sentence: When it comes to planting tulips, Brett has a lot less success than Logan. That's because  OPTIONS:
- Brett is a pro gardener.
- Logan is a pro gardener.
complete: Logan is a pro gardener.

sentence: Planning was Kayla's specialty, while Megan was good at picking locks, so  OPTIONS:
- Kayla wrote the plan down.
- Megan wrote the plan down.
complete:
Kayla wrote the plan down.