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]: The little cat devoured a mouse last night.
[A]: acceptable


[Q]: Pauline smiled her thanks.
[A]: acceptable


[Q]: I didn't eat the cake or any ice cream.
[A]:
unacceptable