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".

[EX Q]: Edward's help, you can rely on.
[EX A]: acceptable

[EX Q]: My family always summers at the seashore.
[EX A]: acceptable

[EX Q]: Which city and to which conference did Bill go to?
[EX A]:
unacceptable