sentence: At Summer Camp, the squirrels are all infected with something, but not the birds. The  OPTIONS:
- squirrels must be sick.
- birds must be sick.
complete: squirrels must be sick.

sentence: Jennifer was a popular member of a high-school clique while Samantha preferred to keep only few friends.  OPTIONS:
- Jennifer was more extroverted.
- Samantha was more extroverted.
complete: Jennifer was more extroverted.

sentence: So  OPTIONS:
- Christine turned on the fan because Christine was hot while Victoria was cold for some reason.
- Victoria turned on the fan because Christine was hot while Victoria was cold for some reason.
complete:
Christine turned on the fan because Christine was hot while Victoria was cold for some reason.