Sentence: The garden is certain to be planted with roses by the gardener.
OPTIONS:
- unacceptable
- acceptable

Linguistic integrity: acceptable

Sentence: It was then that he felt a sharp pain.
OPTIONS:
- unacceptable
- acceptable

Linguistic integrity: acceptable

Sentence: Fabio asked if had Claus run a marathon.
OPTIONS:
- unacceptable
- acceptable
Linguistic integrity: unacceptable