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: Jean is likely to leave.

A: acceptable
****
Q: The foxes seem compatible with the chickens.

A: acceptable
****
Q: At 4 p.m. I saw John lecturing to anyone who was near him.

A:
unacceptable
****