Sentence: I broke the twig and the branch.
OPTIONS:
- unacceptable
- acceptable

Linguistic integrity: unacceptable

Sentence: The teacher set us a problem the answer to which we can find in the textbook.
OPTIONS:
- unacceptable
- acceptable

Linguistic integrity: acceptable

Sentence: Gilgamesh can seek Ishtar
OPTIONS:
- unacceptable
- acceptable
Linguistic integrity: acceptable