Sentence: It was the director that she said she wants to meet.
OPTIONS:
- unacceptable
- acceptable

Linguistic integrity: acceptable

Sentence: They brought the hat to the teacher
OPTIONS:
- unacceptable
- acceptable

Linguistic integrity: acceptable

Sentence: Although I don't know which book Sam did, I do know which book Sally read.
OPTIONS:
- unacceptable
- acceptable
Linguistic integrity: unacceptable