Sentence: Sam progressed.
OPTIONS:
- unacceptable
- acceptable

Linguistic integrity: acceptable

Sentence: Which packages which are to be mailed tomorrow is it possible that Sam didn't pick up until it had stopped raining?
OPTIONS:
- unacceptable
- acceptable

Linguistic integrity: acceptable

Sentence: That anybody ever left at all is surprises me.
OPTIONS:
- unacceptable
- acceptable
Linguistic integrity: acceptable