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".
--------
Question: He put the money where Lee told him to put it.

Answer: acceptable


Question: Which book he read the book was that one.

Answer: unacceptable


Question: The sinking of the ship to collect the insurance was very devious.

Answer:
acceptable