Sentence: What Mary donated was a lot of money to NPR.
OPTIONS:
- unacceptable
- acceptable

Linguistic integrity: unacceptable

Sentence: To which city and which conference did Bill go?
OPTIONS:
- unacceptable
- acceptable

Linguistic integrity: acceptable

Sentence: I inquired John likes his beer.
OPTIONS:
- unacceptable
- acceptable
Linguistic integrity: unacceptable