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".

John loves his puppy.
acceptable

Linda taped the box with two-sided tape.
acceptable

For John to either make up such a story or repeat it is outrageous.

acceptable