You're given a sentence and your task is to classify whether the sentence is acceptable or not. Any sentence which is grammatically correct, has a naturalistic text, is written by a native speaker and which minimizes superfluous content is acceptable, otherwise unacceptable. If the sentence is acceptable then write "acceptable", otherwise "unacceptable".
--------
Question: How do you wonder whether John said that Mary solved the problem?

Answer: unacceptable


Question: I asked who she kissed.

Answer: acceptable


Question: Mary wants to wear nice blue German dress.

Answer:
acceptable