Kayla found standing for a long time acceptable but Elena hated it, because
OPTIONS:
- Kayla was very tough.
- Elena was very tough.
Kayla was very tough.

Jason had a pain in their neck but Craig did not.
OPTIONS:
- Jason had to make an appointment with a chiropractor.
- Craig had to make an appointment with a chiropractor.
Jason had to make an appointment with a chiropractor.

Patricia had to give a public speech, but was so nervous compared to Jennifer, due to
OPTIONS:
- Patricia being shy.
- Jennifer being shy.
Patricia being shy.