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: Springfield would have built a police station with the federal grant.

Answer: acceptable


Question: John gave the books to Mary and the records to Sue.

Answer: acceptable


Question: A cheerful welcome was beamed by Sandra.

Answer:
unacceptable