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]: Ron wanted to wear a tuxedo to the party, but Caspar couldn't decide whether to.
[A]: unacceptable


[Q]: John to call would be unlikely.
[A]: unacceptable


[Q]: The farm passed to John.
[A]:
acceptable