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".

Q: Who do you think that Mary said that John likes?

A: acceptable
****
Q: Who did you wonder saw Kim?

A: unacceptable
****
Q: Many are called; few are chosen.

A:
acceptable
****