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".

to leave so soon would be inconvenience.
acceptable

To train his horse would be desirable.
acceptable

I'll give to my good friend from Akron some.

unacceptable